Expert

On August 17, the ISO9000 quality management system certification expert group visited Shandong China Coal Group to conduct the annual audit of ISO9000 quality management system certification.

Alibaba Foreign Trade Experts visited China Coal Group for Alibaba platform 2.0 version course

on the morning of September 29, the "China Association For Science And Technology Haizhi Experts Promoting Jining Innovation & Development Project Fair" jointly organized by the Jining Association for

the National Coal Mine Safety Experts Panel Director Wang visited Shangdong China Coal Group and conducted an on-site certification in our two speed winch and other series winches that manufactured by

Morning of July 15th, Alibaba "Assessed Supplier" certified experts visited China Coal Group, took full-scale video onsite for the Group''s office environment, staff size and factory settings. On the a

For enhancing the awareness of IPR protection of the staff, and better promoting the Group''s technological innovation, improving market competitiveness,May 18th afternoon,Shandong China Coal invited H