Usoro mmepe ụlọ ọrụ

  • Jenụwarị 1996

    Zhengzhou Xinli Wear-resistant Material Co., Ltd. bụ nke hiwere nke ọma.

  • Mee 2000

    Ewebata 1200 0V magnetik separator, bọọlụ igwe nri, Barmac, Omega eguzogide na laser urughuru size detector na ndị ọzọ akụrụngwa.

  • Ọgọst 2015

    Mee ka nha ọka mbụ bụrụ ọkọlọtọ 0.3um.

  • Jenụwarị 2020

    Haziri ndị otu azụmaahịa mba ofesi nke ya wee malite ịgbasa azụmahịa ya n'ụzọ niile.

  • Ọktoba 2021

    Ụlọ ọrụ ahụ agafeela ISO9001: 2015 Quality Management System Certification.

  • June 2022

    Gbasawanye azụmahịa ma wuo ụlọ ọrụ ọhụrụ.