Recently, the equipment of well sinking winch produced and operated by shandong China coal mine group is in full compliance with the requirements of the EU "Technical coordination and Standardization
n order to continuously deepen the activities of “big learning, big research, and great improvement”, strongly promote the transformation of new and old kinetic energy into major projects, explore the
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.
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.
On the morning of August 16, Yantai High-tech Zone Intelligent Manufacturing Industry Development Promotion Center Minister Zhang Hongli, and Shandong Bangzhan Architectural Design Co., Ltd. Director
In order to promote the integrity construction of Shandong enterprises, standardize the contract behavior of enterprises, and guide enterprises to perform their duties in good faith and abide by the l
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Executive Editor: Linda Zhang