5 Critical Mistakes Brands Make When Ordering Custom EVA Cases And How to Avoid Them

Ordering custom EVA cases might seem simple, but many brands make avoidable mistakes that lead to delays, poor fit, or added costs.  At Yisi Packing, we've helped hundreds of clients from startups to global OEMs develop the perfect protective case.  Along the way, we’ve identified the most common pitfalls.

 

Here are five critical mistakes to avoid when sourcing custom EVA cases, and how Yisi Packing helps you get it right the first time.

 

 

❌ Mistake 1: No Clear Design Requirements

 

The Problem: Vague requests like “a case for a medical device” waste time and cause redesigns.
The Fix: At Yisi Packing, we guide you through a structured briefing process - collecting product dimensions, desired materials, usage scenarios, and branding goals.

 

 

❌ Mistake 2: Ignoring Inner Structure Planning

 

The Problem: Clients focus only on the case shell and forget the custom EVA insert, resulting in poor product protection.
The Fix: We offer full internal layout design, using CNC cut EVA foam inserts tailored to your product’s exact shape.

 

 

❌ Mistake 3: Choosing the Wrong Materials

 

The Problem: Not all EVA is created equal.  Using low grade or overly thick foam can increase costs or reduce performance.
The Fix: Our team recommends the right EVA hardness, lining fabric, and surface textures (like PU, Oxford, or Lycra) based on your product’s needs.

 

 

❌ Mistake 4: Underestimating Branding Options

 

The Problem: Many brands miss the opportunity to reinforce identity through the case itself.
The Fix: Yisi Packing offers a range of custom logo options: silk screen, embossing, rubber badges, and more - to elevate your brand presence.

 

 

❌ Mistake 5: Not Vetting the Manufacturer

 

The Problem: Working with an inexperienced or unverified factory often leads to production issues or missed deadlines.
The Fix: With 13+ years of manufacturing experience, in-house production, and global shipping expertise, Yisi Packing delivers consistency and reliability every time.

 

 

Final Tip: Partner with a Team That Understands Your Product

 

Avoiding these mistakes comes down to choosing the right partner.  At Yisi Packing, we combine design support, fast prototyping, and consistent quality to help you get to market faster - with packaging that protects and impresses.

 

📞 Let’s discuss your next project today!

 

🌐 www.packingyisi.com

✉️ info@packingyisi.com

Why EVA Cases Are the Go-To Choice for Modern Protective Packaging

In work and life, do we often encounter such troubles: Electronic products are too delicate, there are too many tool parts, medical equipment is too precise... How to carry? How to put? How to protect? How to take it out to look more professional? The answer is actually very simple-get an EVA storage box! What is an EVA box? What exactly is it capable of?

 

 EVA is actually a light and strong material, the full name is ethylene-vinyl acetate copolymer (does it sound very professional ). Its characteristics are good elasticity, shock resistance, pressure resistance, waterproof and moisture resistance, and it feels "high-end" to the touch, and it feels reliable when you hold it in your hand!

 

The EVA box we make can not only be customized in appearance, but also can be die-cut according to the product you put in it- whether it is electronic products, medical equipment, or tools and equipment, they can be firmly fixed, protected in place, and displayed beautifully.

Which industries are suitable for EVA boxes? The answer is: almost all!

 

We serve a wide range of industries. It is no exaggeration to say that as long as you have products that need to be stored, displayed, and protected, you need an EVA box: 

 

 👂 Consumer electronics: headphones, speakers, mobile hard drives, take them with you on business trips, and display them to customers. A suitable electronic storage box directly increases the "value" of the product.

 🔧 Hardware tools: small tools, instruments and equipment, use a pressure-resistant tool box to classify and store them, which is not only durable but also easy to carry.

🧪 Medical and optics: Do you have high requirements for safety and cleanliness? We have special medical EVA boxes with customized linings, and the equipment is stable and worry-free for transportation.

🧑‍🏫 Sales demonstration: When you go out to visit customers and do demos, bring a customized EVA box, open the box and display it, which is much more face-saving than a plastic bag!

🏋️‍♂️ Sports and military industry: outdoor sports and tactical equipment, packed with EVA boxes are not only strong, but also moisture-proof and collision-proof, so you can rest assured wherever you go.

 

We often say that packaging is the first impression of your product to customers. Although EVA boxes are not as "hard" as aluminum boxes, they have a soft and strong temperament, are lightweight, highly protective, and can be customized at will. The most important thing is that it looks expensive, but it is not expensive!

 

We have been providing EVA packaging solutions for all walks of life, with experience, factories, and design teams. From material selection to sample design, from custom LOGO to bulk delivery, one-stop service!

 

 If you are worried about product packaging, you might as well come and talk to us. Maybe, a small EVA box can open up a new "packaging idea" for you!

 

📩 Welcome to leave a message or send us a private message to get more customized cases and quotation information!

Whether it is mass customization, export, or e-commerce platform, EVA boxes are particularly suitable. It not only enhances the brand texture, but also does not suppress costs.

How do I choose the best small kitchen appliances?

During a recent visit to Myanmar, I had the opportunity to meet with local clients and conduct a survey of the small kitchen appliance market. The purpose of this report is to provide an overview of the key factors to consider when selecting kitchen appliances, including capacity, functionality, price, brand, and energy efficiency, based on the specific needs and preferences of consumers.

Capacity:
One of the primary considerations when choosing kitchen appliances is capacity. The size of the appliance should align with the needs of the consumer. For example, families with larger households might require appliances with larger capacities to accommodate their cooking needs. It is important to assess the market demand for various capacities and ensure a range of options is available to cater to different customer requirements.

Functionality:
The functionality of kitchen appliances plays a crucial role in the decision-making process. Consumers in Myanmar are increasingly looking for appliances that offer convenience, efficiency, and versatility in their cooking routines. This includes features such as multiple cooking modes, preset programs, timers, and specialized functions for different types of food preparation. Understanding the local culinary practices and preferences can help in designing appliances tailored to the market demands.

Price:
Price sensitivity is a significant factor in the Myanmar market. Many consumers prioritize affordability without compromising quality. It is essential to offer a range of price points to cater to different income levels. Emphasizing the value and durability of the product can help justify higher price ranges, while ensuring affordable options are available can expand market reach.

Brand:
Brand reputation and reliability are important considerations for consumers when purchasing kitchen appliances. Establishing a strong brand presence and consumer trust is crucial in the Myanmar market. Brands recognized for their quality, customer support, and after-sales service are likely to gain a competitive advantage. Investing in marketing and building brand awareness through local partnerships and endorsements can significantly impact consumer decision-making.

Energy Efficiency:
As environmental consciousness grows, energy efficiency has become a key consideration for consumers. Energy-efficient appliances not only reduce electricity bills but also contribute to sustainable living. Educating consumers about the benefits of energy-efficient appliances and ensuring compliance with international energy efficiency standards can help capture the environmentally-conscious segment of the market.

Conclusion:
When entering the kitchen appliance market in Myanmar, it is important to consider the unique needs and preferences of consumers. By offering appliances with the right capacity, functionality, competitive pricing, trusted brands, and energy efficiency, businesses can seize opportunities and establish a strong presence in the market. Adapting to local culinary practices and collaborating with local partners can enhance success in catering to the evolving demands of Myanmar's small kitchen market.

How to make life easier and happier

Kitchen Appliance Designer | Innovator from a Female Perspective | Practitioner of Lifestyle Aesthetics

As a mother of two and a kitchen appliance designer with 5 years of experience, I deeply understand the needs of modern families when it comes to kitchen appliances - they need to be not only practical but also aesthetically pleasing, quiet, and easy to use. I have a passion for both cooking and design and often find inspiration in the kitchen, creating products that cater to the feminine aesthetic and make cooking easier and more enjoyable.

My expertise includes:

· User-centered design: Optimizing product details from the perspective of mothers and homemakers to enhance the user experience.

· Quiet technology: Making kitchen appliances quieter to reduce home disturbances.

· European aesthetics: Collaborating with a hundred-year-old Czech brand, specializing in a minimalist and sophisticated design style.

· End-to-end service: Providing comprehensive solutions, from exterior design to structural optimization, for mass production.

I firmly believe that good design can make life better. If you are looking for kitchen appliances that combine beauty and functionality, I welcome the opportunity to collaborate with you.

The advantage of kitchen machine use

 

Introduction:
The purpose of this report is to provide an overview of the small appliance market in the Philippines with a focus on kitchen appliances that are suitable for small kitchen spaces. The report will highlight popular compact appliances such as mini refrigerators, mini microwaves, air fryers, and small blenders, discussing their space-saving advantages.

  1. Mini Refrigerators:
    Mini refrigerators have gained immense popularity in small kitchens due to their compact size and functionality. These appliances offer the following space-saving advantages:
  • Small footprint: Mini refrigerators are designed to occupy minimal floor space in the kitchen, making them ideal for cramped areas.
  • Storage capacity: Despite their smaller size, mini refrigerators come with adequate storage compartments for food and beverages, allowing users to keep essential items within reach.
  • Convenience features: Many mini refrigerators are equipped with adjustable shelves, door compartments, and even freezer compartments, providing flexibility and convenience in organizing perishables.
  1. Mini Microwaves:
    Mini microwaves are specifically designed to cater to the needs of small kitchen spaces. They offer the following advantages:
  • Compact design: Mini microwaves are significantly smaller than their standard counterparts, making them suitable for limited countertop or cabinet space.
  • Essential functionalities: Despite their size, mini microwaves provide essential heating and defrosting functions, allowing users to conveniently prepare meals and snacks.
  • Portability: Due to their compactness, mini microwaves are lightweight and easy to move around, enabling users to optimize their kitchen layout or even take them on trips.
  1. Air Fryers:
    Air fryers have gained popularity in recent years as a healthier alternative to deep frying. Their space-saving advantages include:
  • Countertop efficiency: Air fryers are typically compact and can be easily placed on countertops, requiring minimal space.
  • Multipurpose functionality: Many air fryers offer additional cooking functions such as baking, grilling, and roasting, reducing the need for separate appliances in the kitchen.
  • Easy cleanup: The compact size of air fryers makes them easier to clean and store compared to larger kitchen appliances, saving time and effort.
  1. Small Blenders:
    Small blenders are ideal for small kitchens, allowing users to enjoy the convenience of blending without taking up excessive counter space. Their advantages include:
  • Compact design: Small blenders are designed with a smaller footprint, making them suitable for tight spaces.
  • Versatility: Despite their size, small blenders offer various blending options, including smoothies, sauces, and soups.
  • Easy storage: The compact size of small blenders allows them to be conveniently stored in cabinets or drawers when not in use, maximizing kitchen space.

In conclusion, the small appliance market in the Philippines offers a variety of compact options that are suitable for small kitchen spaces. Mini refrigerators, mini microwaves, air fryers, and small blenders provide space-saving advantages, allowing users to optimize their limited kitchen areas while still enjoying the benefits of these essential kitchen appliances. As urban living spaces continue to shrink, these small appliances play a crucial role in enhancing convenience and functionality in kitchens.

Aerosol Cans Unlocked How They Really Work

An aerosol can is a self-contained dispensing system that stores and releases products in a fine mist,spray, or foam. These cans are widely used for everything from household cleaners and personal care products to industrial lubricants and medical treatments. But how do they work?



The Five Key Elements of an Aerosol Can

  1. Active Ingredient– This is the primary substance being dispensed, such as insecticide, paint, deodorant, or even antibiotics in medical inhalers.
  2. Solvent – A liquid that keeps the active ingredient at the right consistency, ensuring smooth application. Without it, some products might separate or clog the nozzle.
  3. Propellant – A pressurized gas (like butane, propane, or nitrogen) that forces the active ingredient out of the can when the valve is opened.
  4. Container – A sturdy, leak-proof canister (usually made of steel or aluminum) that protects the contents from contamination, evaporation, and external pressure changes.
  5. Valve – A spring-loaded mechanism (often activated by a button or nozzle) that controls the release of the product. When pressed, it opens to let the propellant push the mixture out.


    How Aerosol Cans Work

    When you press the valve button, the propellant—which is stored under high pressure—forces the active ingredient and solvent out through the nozzle. The design of the nozzle determines whether the product comes out as a fine mist, a steady stream, or a foam.

  • Solvent’s Role – The solvent ensures even distribution. For example, in spray paint, it prevents clumping, while in asthma inhalers, it helps deliver medication as a fine, breathable mist.
  • Shaking Before Use– Many aerosols require shaking to remix ingredients that may have settled (like paint pigments or sunscreen agents). This ensures the propellant can effectively push out a consistent mixture.

    Safety & Environmental Considerations
  • Pressurization Risks –Aerosol cans can explode if punctured or exposed to high heat due to the compressed gas inside.
  • Environmental Impact – Traditional propellants like chlorofluorocarbons (CFCs) were phased out for harming the ozone layer. Modern aerosols use safer alternatives like hydrocarbons or compressed air.
  • Recycling –Empty aerosol cans are often recyclable, but must be completely empty to avoid pressure hazards in recycling facilities.

    Aerosol technology continues to evolve, offering precise, convenient, and efficient ways to deliver a wide range of products—making them a staple in homes, industries, and healthcare.



Choosing the Right OEM Smart Thermostat for Water Underfloor Heating Systems

Your Guide to Choosing the Right OEM Smart Thermostat for Hydronic Floor Heating

If you’re in the HVAC field, whether you’re a distributor, system integrator, or part of a smart home brand, picking the right smart thermostat for underfloor water heating systems is super important. The choice you make impacts how well the system works, how happy your customers are, and how much energy they save in the long run. In this piece, we’ll look at key features to keep in mind and how OEM-ready smart thermostats are changing the game in heating.


What is an OEM Smart Thermostat?

An OEM smart thermostat is a customizable product that lets you:

- Put your brand logo and style on it

- Connect it to your chosen smart home platform (like Tuya or Matter)

- Adjust it to fit local regulations or specific markets

- Get custom packaging and documentation

- Speed up the time it takes to get your HVAC solution to market


These thermostats are great for anyone needing a reliable and branded control option for underfloor heating systems.


Key Features for Hydronic Systems

When you’re looking for a smart thermostat for these systems, keep these key features in mind:


1. Dual Temperature Sensing (Air + Floor)

Having accurate readings for both room and floor temperatures ensures comfort and protects the flooring from overheating.


2. Weekly Programmable Scheduling

A 7-day programmable schedule allows users to set heating times based on their routine. Some models even learn user habits.


3. Remote App Control

With features like Tuya integration, users can adjust settings from anywhere, making things more convenient and helping to save energy.


4. Voice Assistant Compatibility

Working with Amazon Alexa and Google Assistant makes it easier for tech-savvy homeowners to control their heating hands-free.


5. Touchscreen Interface

A 4-inch full-touch display adds a modern feel that improves user experience, especially in upscale markets.


Benefits of OEM Customization for Thermostat Distributors


OEM thermostats let you:

- Quickly launch your branded product line

- Match languages for your market (like French, Arabic, or Spanish)

- Adjust functions like anti-freeze features or open window detection

- Pre-load QR codes or setup guides for your app

- Provide customer support under your brand


This makes them a smart choice for people aiming at the smart home market, HVAC integration, and residential projects.


OEM smart thermostats for water heating fit various market needs:

- High-end housing projects that require both looks and performance

- Multi-zone heating setups needing centralized control

- Commercial spaces like hotels or office buildings

- Energy-efficient homes focused on automation and efficiency


Why Choose Our OEM Thermostat?

Our water heating thermostats come with:

- A 4.0-inch full-color touchscreen

- WiFi and Tuya App access

- Dual probing for room and floor sensing

- OTA firmware updates

- Easy pairing with no hub needed

- Custom branding options available

- Quick turnaround for logo/UI/package customization (7-10 days)


We help HVAC providers and smart home brands with competitive pricing and direct factory support.


Technical Specs Overview

Screen: 4.0 IPS touch screen

Power Supply: 95–240V AC, 50/60Hz

Control Type: Water underfloor heating

Sensor: Internal NTC + external floor probe

Connectivity: WiFi (2.4GHz), Tuya platform

App & Voice: Tuya Smart, Alexa, Google Assistant

OEM Options: Logo, UI, packaging, documentation



Smart thermostats for water underfloor heating aren’t just a luxury anymore; they’re essential for modern, efficient buildings. Choosing an OEM-ready model helps HVAC pros and brand owners stand out in a growing market while providing comfort and energy savings.


If you're on the look for a full-touch smart thermostat with OEM options and Tuya App support, our solution is built to help you ramp up quickly.

How to Integrate a Touchscreen Thermostat into Your Smart Home Ecosystem

Adding a touchscreen thermostat to your smart home can make things a lot more comfortable and give you better control over your heating. As smart homes get more advanced in 2025, it’s key to make sure everything works well together.


  1. Pick the Right Protocol: Your smart home might run on Zigbee, Z-Wave, Wi-Fi, or Modbus. Make sure to select a thermostat that fits your current setup. For instance, Zigbee models work great with Amazon Alexa and SmartThings.

  2. Centralized Control: Once it’s connected, the thermostat should show up in your smart home app or hub. From there, you can set schedules, change the temperature from anywhere, and create routines like turning down the heat when you leave.

  3. Voice Control: Many touchscreen thermostats can connect with Amazon Alexa or Google Assistant. This means you can adjust the temperature just by talking, making it super easy.

  4. Automation and Scenes: Smart thermostats can work along with your lights, blinds, or security system. For example, you can create a Movie Time scene that dims the lights and sets the temperature to 22°C.

  5. Security and Updates: It’s important to choose thermostats that offer secure firmware updates and encrypted communication. This keeps them reliable and protects your data.

    So, a touchscreen thermostat can really be the heart of your smart home’s climate system. With the right setup, you can enjoy voice control, remote access, and smart automation. Setting one up is easier and more rewarding than you'd think!

Smart Electric Underfloor Heating Thermostats Efficient Comfort at Your Fingertips

Upgrade Your Electric Floor Heating with a Smart Thermostat

If you’re looking to heat your home efficiently, electric underfloor heating is a great option, especially in areas like bathrooms, kitchens, and bedrooms. But to make the most of it, you need a good thermostat. A smart electric floor heating thermostat can help you save energy and make it easier to manage your home’s comfort.



What is an Electric Floor Heating Thermostat?

An electric floor heating thermostat controls the temperature of the heating wires or mats installed under your floor. It makes sure your floor is warm without wasting energy or overheating.



Smart thermostats add some neat features like:=

  • Touchscreen controls
  • WiFi and app access for your phone
  • Voice assistant support
  • Weekly scheduling
  • Open-window detection to save energy
  • Over-the-air firmware updates

    Why Smart Thermostats are Important for Electric Heating
  1. Precise Floor Temperature Control

    These smart thermostats let you set the exact temperature for your floor, which is perfect for tile or laminate surfaces. No more worrying about freezing or burning your feet.

  2. Lower Energy Bills

    While electric heating works well, it can get pricey if it’s constantly on. With a smart thermostat, you can create schedules, easily turn it off when you’re not home, or even when a window is open.

  3. Remote & Voice Control

    Thanks to WiFi, you can control your heating from anywhere using an app like Tuya Smart. Plus, it works with Alexa and Google Assistant for voice commands.

  4. Modern Touchscreen Design

    Forget about old-fashioned buttons. These thermostats have a 4.0 touchscreen that’s simple to use and looks nice on your wall, even for older folks.

    Best Uses for Smart Electric Floor Heating Thermostats
  • New builds or renovations, especially in Nordic, European, or Middle Eastern areas
  • Upscale bathrooms and kitchens with tile flooring
  • Bedrooms and living rooms for personalized comfort
  • Apartments and studios where electric heating is the main system
  • Smart homes where you want to connect heating with lighting and other sensors

    Easy for Installers and Customization Options
    We made sure that this thermostat is installer-friendly for both homeowners and electricians. Key features include:
  • No tools needed for wiring
  • Quick snap-on backplate for fast installation
  • Pre-configuration with a QR code
  • Fits standard wall boxes in the EU and CN

    Plus, it allows for custom branding with your logo, user interface changes, and more.
    Product Features
  • 4.0-inch color touchscreen
  • Dual sensing for air and floor temperature
  • Tuya App and WiFi control

    -Works with Alexa and Google Assistant
  • Open-window detection to save on bills
  • Flexible scheduling (5+2 / 6+1 / 7-day options)
  • Child lock and adjustable screen brightness
  • OTA firmware updates
  • Custom UI/logo for OEM clients

    Why Choose Our Electric Floor Heating Thermostat?
    Our full-touch smart thermostat is designed for electric heating. It offers great control with an easy-to-use interface. Whether you’re upgrading your home or working on a housing project, this thermostat provides comfort without any hassle.

    Quick Specs:
  • Display: 4.0” touchscreen
  • Connectivity: WiFi, Tuya App, Voice Assistant
  • Power Supply: 100–240V AC, 50/60Hz
  • Control Load: Max 16A / 3600W
  • Sensors: Internal NTC + External floor sensor
  • Size: 86mm × 86mm
  • Installation: Wall-mounted, compatible with EU/CN boxes

    Investing in a smart electric underfloor heating thermostat means more comfort and efficiency for your home. With app control and energy-saving features, it’s perfect for homeowners, builders, and distributors. If you're ready to upgrade your heating system, this thermostat is the way to go!

Smart Thermostat Upgrades for Electric Floor Heating Retrofits

How to Upgrade Your Electric Underfloor Heating with a Smart Thermostat

A lot of homeowners and property managers want to modernize their electric underfloor heating systems without the hassle and expense of tearing up the whole floor. Luckily, adding a smart thermostat is a simple and affordable way to boost comfort, save on energy costs, and bring some smart tech into older homes.


Why Switch to a Smart Thermostat?

Old thermostats usually don't offer great accuracy, programming options, or remote control. By switching to a smart thermostat, you can gain:

- Energy-saving scheduling

- Control from your smartphone

- Real-time monitoring

- Voice control with Alexa or Google Assistant

- A sleek touchscreen display


This upgrade is particularly useful in places like Europe, the UK, Canada, and Nordic countries where electric underfloor heating is often found in bathrooms, kitchens, and apartments.


Important Features for Upgrading

If you’re looking to replace outdated thermostats, keep these features in mind to ensure you’re getting a good deal:

1. Compatibility with Existing Sensors

Some smart thermostats work with both 10k and 12k NTC floor sensors, making it easier to install without replacing existing sensors.


2. Compact Design

Thermostats should fit standard wall boxes (86mm in China or 60mm in the EU). This helps make installation smooth during renovations.


3. No Central Hub Needed

Our thermostat connects directly to WiFi, so you won't need to buy an extra hub or gateway.


4. Energy-Saving Features

Look for smart features like open window detection, eco mode, and geofencing to help save energy—great for vacation homes and rentals.


5. Easy Updates and Smart Home Compatibility

Over-the-Air updates keep your thermostat running smoothly, and being voice assistant compatible means it’s ready for the future.


Custom Options for Renovation Distributors

We offer full customization for brands focused on home renovations, smart home solutions, and electrical distribution:

- Custom logo and icons

- Pre-linked Tuya App QR codes

- Support for multiple languages (like French, German, Arabic, etc.)

- Packaging that showcases your brand

- Custom installation guides


Whether you sell online or through local pros, our thermostat helps you stand out.

Common Uses for Retrofits

- Upgrading bathroom heating in apartments

- Managing energy in vacation homes with app control

- Smart upgrades for rental properties

- Making homes senior-friendly with voice or app control

- Budget renovation projects that don’t require major changes


Key Product Features

- 4.0-inch capacitive touchscreen for a modern feel

- Built-in WiFi, compatible with the Tuya platform

- Control and schedule via smartphone

- Works with 10k/12k floor sensors

- Max load of 16A, suitable for most heating mats

- Simple, modern white front panel

- Optional night mode, brightness adjustment, and child lock


Tech Specs at a Glance

Application: Electric underfloor heating upgrade

Screen: 4.0” IPS touchscreen

Connectivity: WiFi, Tuya Smart, Alexa, Google Assistan

Power Supply: 100–240V AC

Max Load: 16A / 3600W

Sensor Support: Internal air + external NTC (10k/12k)

Installation: Fits EU/CN standard wall boxes

Custom Options: Logo, UI, manuals, packaging


If you're targeting the retrofit market, a smart thermostat is a cost-effective upgrade that homeowners will appreciate. It’s designed for easy replacement of old thermostats with no need for floor damage or major rewiring.