About TEC

Founded in 2014 in Shenzhen, the hub of global manufacturing innovation, Shenzhen Timeast Cheng Precision Industry Co., Ltd. has evolved from a machinery manufacturer into a trusted partner for advanced assembly solutions.

We specialize in Servo Ultrasonic Welding Technology and Custom Automation Systems. Unlike standard equipment suppliers, we focus on the "difficult" challenges—helping clients in the Medical, Automotive, and Consumer Electronics sectors achieve perfect joining results for thin-walled, complex, or high-aesthetic components.

Why Global Leaders Choose TEC?

• Process First, Machine Second: We don't just sell you a machine; we validate your process. Our application engineers offer a 48-hour Free Sample Test service, ensuring you see the welding results before you invest.

• Servo Precision: Our core servo-control technology delivers consistency that pneumatic systems simply cannot match, reducing scrap rates and ensuring airtight seals.

• Proven Reliability: With over 1,000 systems deployed worldwide and a decade of field experience, we build equipment designed for 24/7 industrial performance.

At TEC, our mission is simple: to make your plastic assembly process smarter, faster, and flawless.

Ready to optimize your production? Let's talk about your project.