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History

2020

WNJ was developed a multi-axis computerized spring coiling machine and obtained an invention patent.

2014

We successfully developed the M02-12 computer numerical control spring grinding machine, the TK-6120-4 computer numerical control spring coiling machine, and the CNC-635 computer numerical control spring coiling machine, which made our company have a very high influence and brand awareness in China.

2012

Successfully developed TK-5200, TK-650, TK-322 computer numerical control spring coiling machines;

2009

The TK-5160 computer numerical control spring coiling machine was successfully developed;

2007

The WNJ successfully developed TK-5120 computer numerical control spring coiling machine, computer numerical control double disc spring end face grinder, automatic wire feeder and other products;

2005

The WNJ successfully developed five-axis CNC spring coiling machine, and obtained design patents and utility model patents;

2003

The three-axis CNC spring coiling machine was successfully developed and obtained the national invention patent;

2001

The CNC-625 and CNC-635 computer numerical control spring coiling machines were successfully developed;

2000

The company developed computer numerical control spring coiling machines TK-208 and TK-212;

1993

Zhejiang Omnipoten Spring Machine Co., Ltd. was established