大地资源免费第二页 Company News-Diamond composite sheet_polycrystalline diamond PCD_mining diamond drill bit_PCBN superhard tool material

2022-10-13

Obtaining over 50 million yuan in financing from Shenzhen Venture Capital

Recently, our company has completed a financing of over 50 million RMB, which is being funded by Shenzhen Innovation Investment Group Co., Ltd

2022-10-03

Haimingrun PDC cutters 337 Case

On October 3, 2022 local time, the International Trade Commission (ITC) of the United States issued a notice stating that a 337 final ruling was made against specific polycrystalline diamond composite discs and their downstream products (Investigation Code: 337-TA-1236), stating that the plaintiff's US synthetic patent was invalid and terminating the 337 investigation.

2022-03-28

Haimingrun Moves to a New Office

Thank you very much for your continuous attention and support to our company.

2021-12-01

Haimingrun's "Tool Materials Division" officially opened on December 1, 2021

At 9:08 am on December 1, 2021 (October 27th of the lunar calendar), the opening ceremony of the "Tool Materials Division" of Shenzhen Haimingrun Superhard Materials Co., Ltd. began

2018-01-10

The groundbreaking ceremony of Zhongshan Haimingrun Industrial Park

On January 10, 2018, the groundbreaking ceremony of Zhongshan Haimingrun Industrial Park was officially launched!