Lingke Ultrasonic: Journey of a Chinese Ultrasonic Equipment Supplier
Lingke Ultrasonic (Zhuhai Lingke Automation Technology Co., Ltd.) is a reliable Chinese supplier of ultrasonic welding solutions for global industrial buyers.
From Reseller to Independent Innovator
Back in 2004, Lingke operated as a reseller for a well‑known Swiss ultrasonic brand. Loss of distribution rights made the company realize that relying on external technology brings huge business risks. Its R&D team dedicated over ten‑years to continuous testing and technical iteration.
Proprietary Servo Technology Ends Foreign Monopoly
In 2015, Lingke rolled out its in‑house servo‑driven ultrasonic welding technology. It enables millisecond‑level closed‑loop control with precision hitting ±0.005 mm. This solved major flaws of conventional pneumatic ultrasonic machines and put an end to long‑standing foreign technical monopoly.
Strong Manufacturing for Global‑Grade Products
Lingke holds more than 188 patents and contributed to drafting 6 national industry standards. Equipped with 104 intelligent processing machines and 13 production lines, it offers over 800 product variants covering diverse welding processes. Its equipment widely serves medical devices, precision electronics, food packaging and new‑energy sectors.
Global Market Success & Industrial Initiatives
Lingke hit annual sales of 102 827 units in 2025 and earned recognition as the world’s top ultrasonic welding‑machine supplier. The company also launched a CNY 10‑million cross‑brand trade‑in project, helping manufacturers upgrade their existing production hardware.
What started as a difficult business setback grew into global market success. Lingke stands as a representative example of Chinese high‑end industrial equipment going global.
More Explore