
① Silkscreen

After processing by professionals, the product style exclusive to you will be delivered to you, and your product will be immediately available to the market.
② Key machine punch

High-precision punching ensures that each component fits perfectly, laying a solid foundation for your product’s durability and quality.
③ Hot Pressing

Using high-temperature bonding, we guarantee a seamless and sturdy structure that enhances both aesthetics and strength.
④ Assembly Department

Efficient assembly by skilled technicians ensures smooth integration of internal parts, bringing your product to life.
⑤ Ultrasound

Advanced ultrasonic welding creates a flawless seal without glue, delivering a clean and solid finish for your product.
⑥ Automatic screw installation

Precision screw locking by automated machines ensures consistency and efficiency, meeting high-volume demands with ease.
⑦ Automatic testing

Every function is rigorously tested to ensure the highest quality, so your customers receive a flawless product.
⑧ Package

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Our Custom Production Process
From concept to delivery, we craft every detail to bring your brand’s calculator to life — efficiently, accurately, and distinctively. ↓
View the changes in our production products
After processing by professionals, the product style exclusive to you will be delivered to you, allowing your products to be marketed immediately
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Conventional plastic is a major environmental challenge — especially in electronics. At TIANYAN, we’re reshaping that reality by using natural rubber-based alternatives for our calculator shells.
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At TIANYAN, we care not only about technology and customization, but also about the future of our planet. That’s why we’ve chosen a new path: building eco-friendly calculator shells made...
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Tailored Solutions for Customized Calculators
We specialize in providing high-quality customized calculators for corporate clients. Based on each company’s brand identity and specific needs, we design exclusive styles and functions. Whether it’s a durable industrial...
Tailored Solutions for Customized Calculators
We specialize in providing high-quality customized calculators for corporate clients. Based on each company’s brand identity and specific needs, we design exclusive styles and functions. Whether it’s a durable industrial...
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