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