1981
The founder, Mr. Wu Jintu, established EN Spring Machinery Co., Ltd. in Taipei County, Taiwan.
1986
The world's first eight-sliders CNC computerized spring forming machine 501S was launched.
1990
An upgraded version of the CNC computerized spring forming machine 502S with a rotating core device was launched.
1991
It successively obtained patents in Taiwan, the United States, and mainland China, and sold it through agents in Asia Pacific, Europe and America.
2000
In cooperation with Mr. Chen Chunzhu, we launched a series of compression spring machines and began to set up an assembly factory in Shenzhen, mainland China, and registered Qiaoding Spring Machinery Co., Ltd. based in mainland China and Taiwan and began to sell globally.
2005
Shenzhen assembly plant moved to Huizhou self-built factory and established Asia-Pacific R&D, production, sales and technical support center.
2009
The affiliated enterprise Dongguan Qiaoding Spring Machinery Co., Ltd. was established. It began to independently develop multiple series and varieties of equipment to serve customers in different industries.
2016
The affiliated enterprise Huizhou Qiaowei Spring Machinery Co., Ltd. was established to start the development and sales of high-precision small spring machinery.
2017
The affiliated enterprise Huizhou Qiaoding Automation Equipment Co., Ltd. was established to start the development and sales of multi-functional full-servo camless equipment.
