- Quanlun Engineering Machinery Company Ltd.
- excavators and bulldozers' supporting wheel, sprocket, driving wheel, guiding wheel, track chain assembly, chain guard frame, tension cylinder, crawler plate, shaw, shaft, sets, and spare parts..
- Address:Nan an Quanzhou, Quanzhou, Fujian, China
- Yangzhou Saierda Nylon Manufacture Co, .LTD
- elevator-nylon pulley, guiding wheel, counterweight wheel, correct roller-mc nyloncrane parts-pulley, slider-mc nylon,Nylon Pulley.
- Address:5#Baitai Road, Industrial Park Anyi, Yangzhou, Jiangsu, China, China
- Jieyang City Yadigao Hardware & Plastic Rubber CO.,ltd
- Hanging Wheels , Guiding wheel, Shoe Shell.
- Address:Right side of Jiedong development committee,Jieyang city,Guangdong province JieYang Guangdong 515500 China
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