Obtain
Warm Celebration to China Coal Group on Obtaining Four National Mine Products Safety Signs Certificate
Recently, a good news came to Shandong China Coal Group, four models (JSDB-10, JSDB-13, JSDB-19, JSDB-25) of Double Speed Multi Function Winch which produced China Coal Group Machinery Company at the
Agricultural UAV Done Sprayer Rod of Our Group's Shandong Kate Intelligent Robotic On Obtaining National Utility Model Patent
Recently, the spray rod for a Agricultural UAV Done that developed independently by Shandong Kate Intelligent Robotic Co., Ltd, which under flag of Shandong China Coal Group passed the audit of the St
Warmly Congratulate A Product Of Our Group Successfully Obtained Software Product Registration Certificate
In order to actively explore the software market, and strengthen the protection of intellectual property rights of the Group, recently audited by the Shandong Provincial Software Association, Shandong
Warm Congratulation to China Coal Group On Obtaining Utility Model Patent of Car Arrester
Car Arrester obtained the Certificate of Utility Model Patent(Cert. no:5838555, Patent no: ZL 201620879706)
Fixed Type Stop Buffer Obtained National Utility Model Patent
Fixed Type Stop Buffer obtained the Certificate of Utility Model Patent according to the Patent Law of the People''s Republic of China
Warmly Congratulate China Coal Group On Obtaining National Utility Model Patent of A Mine Product
Underground mine activity bracket mine car which is independently researched and developed by China Coal Group passed the audit of the State Intellectual Property Office and obtained the Certificate o