- Shanghai Xindong Industrial And Trade Cooperation Co.
- 全国主营:Fasteners for bicycle and electric bicycle
- Yongjia Luodong Huabao Furniture Factory
- 全国主营:Furniture
- Tonglu Fuchunjiang Electromechanical Equipment Manufacture Co., Ltd.
- 全国主营:Electromechanical equipment
- Geergu (qingdao) Oscillating Control Co., Ltd.
- 全国主营:Oscillating damping system.
- Qingtian Huali Valve Co., Ltd.
- 全国主营:Valve, Steel casting
- Ningbo Zhenhai Machinery Manufacture Co., Ltd.
- 全国主营:Mechanical product
- Hebei Zhengding Foreign Trade Co., Ltd.
- 全国主营:Malleable iron pipe fittings
- Qingdao Tianzhongyuan Metal Net Co., Ltd.
- 全国主营:Metal net.
- Rui'an Yongjiu Standard Component Factory
- 全国主营:Standard component
- Rui'an Fuqi Automobile Accessories Factory
- 全国主营:Automobile accessories
- Rui'an Haiyang Fastener Factory
- 全国主营:Standard fastener
- Rui'an Gexin Standard Component Factory
- 全国主营:Standard component, Automobile accessories
- Rui'an Shuangfeng Automobile Electrical Appliance Factory
- 全国主营:Automobile Electrical appliance, Standard component
- Rui'an Jinxing Auto Part Co., Ltd.
- 全国主营:Auto parts.
- Wenzhou Junma Standard Parts Factory
- 全国主营:Standard parts.
- Rui'an Huayi Plumbing And Heating Equipment Co., Ltd.
- 全国主营:Plumbing and heating equipment
- Panzhihua Yanjiang Industrial Co., Ltd.
- 全国主营:Wear-resistant steel ball, Fittings of industrial and mining equipment
- Pingyang Aojiang Guanglin Metal Door Factory
- 全国主营:Aluminum alloy product, Iron handle door, Burglarproof door
- Wenzhou Daxin Standard Parts Factory
- 全国主营:Standard component
- Wenzhou Bente Casting Camshaft Co., Ltd.
- 全国主营:Alloy castings, Auto fittings.