- 2014-08-13Aiming at market demand and adjusting product structure
- 2014-06-24Our company took the lead in renewing the new business license.
- 2014-04-04Our company independently developed a kind of ultra-high willful low chromium grinding ball, which can be widely used in super large ball mills at home and abroad
- 2014-01-01Super hard and high chromium products have achieved a good performance of 3-stage grinding 518g in contract customers
- 2013-12-01With the approval of the higher Party organization, the Party branch of Ningguo Zhongyi wear resistant material Co., Ltd. was officially established
- 2013-11-14In 2013, the company successfully passed two high-tech product certification in Anhui Province, and passed the high-tech enterprise certification
- 2013-09-22Ultra low cost treatment of a batch of low chromium cast balls
- 2013-05-11The company has customized a number of super large wear-resistant casting sections for a molybdenum niobium ore dressing plant of a group company
- 2013-04-25The person in charge of a large copper mine procurement department in Indonesia visited the company and made a test list
- 2013-03-20Our company exports super hard wear-resistant steel balls from abroad
