News
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China Coal Group'S Self-Developed 5-Meter-Long Mining Single Hydraulic Prop Won The National Safety Mark Certificate
Recently, China Coal Group once again came with good news, its independent research and development and production of the model DW (48, 50)-200/110X (H) of the mining monobloc hydraulic props, by virtue of its ultra-high...
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China Coal Group's Self-Developed Mining Single Hydraulic Prop Won The National Safety Mark Certificate
Recently, China Coal Group has made significant breakthroughs in the research and development of mining equipment. Multiple models of mining single hydraulic prop independently developed and produced by them, including D...
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China Coal Group For Obtaining The National Safety Mark Certificate For Dual-Speed Multi-Purpose Winches
Recently, two models of double-speed multi-purpose winches, JSDB-16 and JSDB-30, independently developed and produced by China Coal Group, have successfully passed the rigorous evaluation of the National Safety Mark Cent...
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China Coal Group Awarded The Intellectual Property Management System Certification
Recently, China Coal Group has successfully passed the evaluation of the national professional organization of intellectual property management and obtained the Certificate of Intellectual Property Management System Cert...
Tags: China Coal News Certificates -
Multiple Models Of Mining Single Hydraulic Prop Have Obtained The National Mining Product Safety Mark Certificate
Recently, DW (31.5, 35) - 200/100X, DW (06, 08, 10, 12, 14, 16, 18, 20, 22) - 300/100X, DW (25, 28) - 250/100, DIW35-150/100, DW (06, 08, 10, 12, 14, 16, 18, 20, 22) - 300/100 and other types of mining hydraulic prop pro...
Tags: China Coal Safety Certificate -
Congratulations To China Coal Group For Adding 12 New National Mining Product Safety Mark Certificates
Recently, 12 models of single-sided curved rail side-dumping mining trucks independently developed and produced by China Coal Group Manufacturing Corporation have successfully passed the certification of the National Min...
