- Zhongwei Industry (chongqing) Co., Ltd.
- 全国主营:Stainless steel water tank
- Qingdao Zehui Aluminium-plastic Product Co., Ltd.
- 全国主营:Plastic-steel door and window
- Weifang Sanli Industrial Co., Ltd.
- 全国主营:Plumbing and heating equipment
- Guangzhou Tianyu Packing Industry Co., Ltd.
- 全国主营:Tin can
- Qingdao Xierong Pipe Fittings Manufacturing Co., Ltd.
- 全国主营:Pipe fittings
- Dongguan Hengli Hardware And Electric Appliance Industry Co., Ltd.
- 全国主营:Hardware screw
- Zhongshan Xiaolanzhen Dihui Hardware Factory
- 全国主营:Hardware, Iron artware
- Wuhai Donghuang Industrial & Trade Co., Ltd.
- 全国主营:Burglar-proof door
- Yinchuan High Strength Standard Parts Factory
- 全国主营:Bolt, Nut, Flat washer
- Shanghai Pudong Qianyi Industry And Trade Co., Ltd.
- 全国主营:Ship mesh piece
- Dalian Hongxin Industry And Trade Co., Ltd.
- 全国主营:Metallic doors & windows
- Zhaoqing Aobo Stainless Steel Industrial Co., Ltd.
- 全国主营:Stainless steel pipe fittings
- Shanghai Duiweize Machine Co., Ltd.
- 全国主营:Sheet-metal element
- Tangshan Hetai Materials Trade Co., Ltd.
- 全国主营:Steel moulding board, Sheet
- Nantong Tianlong Industrial Company Rolling Door Factory
- 全国主营:Metallic doors & windows