- Ltd. Ningbo & Hanyang Import Export
- GlobalAsiaMain camp:
- Liaocheng Shandong Steel Tube, Ltd.
- GlobalAsiaMain camp:
- Shenyang factory Shenyang factory, Shenyang Set, Door Factory
- GlobalAsiaMain camp:
- Zhejiang Shuangxiong Electromechanical Technology
- GlobalAsiaMain camp:
- Chain Factory Fawer
- GlobalAsiaMain camp:
- LinQing HOJE Bearing Factory
- GlobalAsiaMain camp:Africa,Europe,North America,South America,Southeast Asia
- Hebei Yongnian Hongda Standard Parts Manufacturing, Co. Ltd.
- GlobalAsiaMain camp:定做各种异型螺母、开槽母、加厚母、方母、反扣、细扣、梯形扣、铁塔、煤矿、电力、加大孔、公路护拦等各种螺母