1. Shannxi hesvy duty truck parts 2.OEM produce 3.precise process 4.high quality, lower price 5.ISO9001, TS16949 standard Full details1. SHANNXI HEAVY DUTY TRUCK PARTS2.OEM produce3.precise process4.high quality, lower price5.ISO9001, TS16949 standardwe are professinal OEM manufacturers for all kinds of heavy duty truck supplying of parts. punching, pressing parts, Axis machining tube ,other ...