Protect life with passion, and convey love through action. On July 17th, our company held a free blood donation activity with the theme of "Gathering Positive Energy of Youth, Donating Blood for Love", to give back a warm and caring spirit to society.

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

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.

Polycrystalline diamond compact (PDC) is a superhard composite material made from diamond powder as raw material, WC hard alloy as matrix, and sintered under high-temperature and high-pressure conditions through a specific synthesis process. Composite sheets have the advantages of high diamond hardness, good wear resistance, and strong impact resistance of hard alloys. They have now expanded from the use of deep well drilling to various fields such as mineral exploration and mechanical processing. Wear resistance, as an important characteristic of PDC use, is generally characterized by the wear ratio parameter. PDC manufacturers are

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

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

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