How about Henan Sifang da superhard material co., ltd

According to statistics, Henan Sifangda Superhard Materials Co., Ltd. was established in 1997-03-05 with a registered capital of 485,908,830 yuan and 562 participants. Is a state-level high-tech enterprise focusing on metal products industry. The company has been awarded the qualification and honor of "National Enterprise Technology Center" and "National High-tech Enterprise".

In terms of intellectual property rights, Henan Sifangda Superhard Materials Co., Ltd. has 55 registered trademarks, software copyright 1 piece and 354 patent information. In addition, Henan Sifangda Superhard Materials Co., Ltd. also invested in 8 enterprises, directly holding 1 enterprise.