- Qingdao Tianluping Metal Products Co., Ltd.
- Precision Casting Parts, Investment Casting, Lost Wax Casting, Metal Processing Products, Sand Casting, Die Casting, Mechanical Parts & Fabrication Services, Marine Hardware, Agricultural Machinery, Food Machinery
Shandong
- Shandong Tongjia International Supply Chain Management Co., Ltd.
- Tractor Truck,Dump Truck,Filter,Piston,Brake Drum,Clutch Disc,Cabin Assembly,Brake Lining
Shandong
- QINGDAO GUARDX IMP & EXP CO., LTD.
- Truck Spare Part,Auto Spare Parts,Brake Parts,Suspension Parts,Railway Parts,Cast Forge Part
Shandong