ADDRESS:| No. 1240, Naner Road, Dongying District |
BUSINESS SCOPE: | Production and sales of friction materials, brake pads, and clutch assemblies; pumping unit drive systems, oil drilling accessories, chemical products (excluding dangerous goods), mechanical and electrical products (excluding special controls), hardware and building materials, water treatment equipment, Screw pump sales; oil production technology services; oil field surface engineering; digital monitoring engineering; network engineering (excluding the Internet) (if operating under a license, operating with a license is required). |
E-MAIL: | ——
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