On the afternoon of March 1st,in the intelligent equipment production workshop of Shandong China Coal Group,a batch of mining equipment including waterproof airtight doors and fire-proof barrier doors were formally loaded after acceptance, and would be sent to a coal mine of Yantai city.
The batch of waterproof airtight doors and fire-proof barrier doors were manufactured independently by Group which have the advantages of high technology and reliable performance.These mining equipment has got the certification from State Administration of Coal Mine Safety.After the comprehensive investigation about production capacity, technology development, production research and development,qualification and honors,the client of Yantai highly affirmed China Coal's large production and quick response logistics capacities. He reached cooperation intention with Shandong China Coal Group quickly,and wanted to build a long-term cooperative relations.

For many years,Shandong China Coal Group has always adhered to the operation philosophy of  "Survive on quality, Development on reputation.".Her ten thousands of sold products including various mining equipment has never occurred technical quality problems and got high praise from the domestic and foreign customers.Her marketing share has a great competitive advantage in the same profession.The products produced by Shandong China Coal have been sold well throughout 34 provinces,cities and autonomous regions.This achievement set a new benchmark for the development of mining machinery industry!