玉门十二图,67194成在线入口

about us

Innovative technology

Innovative Technology


advanced equipment

Advanced Equipment


Professional team

Professional Team


Excellent service

Quality Service


Henan Jingrui New Materials Co., Ltd. was established in 1995. It is located in Zhengzhou Airport Comprehensive Economic Experimental Zone, the only comprehensive experimental economic zone in the country, with more than 200 professional and technical personnel. The company is a leading domestic manufacturer specializing in research, development and production of PDC cutters. Its products are mainly used in oil and gas drilling, geological exploration, coal field mining, stone processing and other industries. More than 50% of the company's products are exported to the United States, Canada, Russia, the United Kingdom, the Middle East and other European and American countries and regions, and have become the leader in the domestic diamond composite sheet manufacturing industry.

In 2003, the company entered the field of diamond composite sheet manufacturing and passed the ISO9001: 2008 quality management system certification that year. The entire manufacturing process of the product is strictly in accordance with ISO standards.

In 2006, the company entered the field of manufacturing diamond composite discs (PDC) for oil and gas drills;

In 2011, in order to improve service quality and expand production scale, the company invested 250 million yuan in the construction of a new plant in Zhengzhou Airport Port Area, covering an area of 105 mu;

In 2013, the company completed the overall relocation, and has now achieved an annual production capacity of more than 2 million pieces of polycrystalline diamond composite wafers;

In May 2015, the company controlled Hubei Baite Material Co., Ltd. and officially entered the field of PCD, PCBN and other tool manufacturing;

In October 2015, the company's laboratory completed the acceptance of "Multifunctional Polycrystalline Diamond and Composite Materials Henan Engineering Laboratory" and became the only company in the industry to receive this award;

In December 2015, the company successfully listed on the domestic market, stock name: Jingrui Materials, stock code: 835257.

"Keep improving, forge ahead" is the tenet of Jingrui Company, and it is the magic weapon that Jingrui polycrystalline diamond composite sheet products have made great progress for many years. Strict systematic production management, efficient R & D team, high-quality after-sales service and good reputation established by the company based on "good faith" will surely make Jingrui a leading domestic and world-class manufacturer of superhard materials.