- Baoji Lianliheng Electric Power Technology Development Co., Ltd.
- 全国主营:Burglarproof screw
- Shaanxi Dongling Industry And Trade Group Co., Ltd.
- 全国主营:Metal zinc, Iron wire round nail, Cold-drawn wire
- Sichuan Shehong General Machinery Co., Ltd.
- 全国主营:Architectural machines, Pressure container
- Pingliang Books Equipment Factory
- 全国主营:Steel books equipment, Burglar-proof door series products
- Jingjiang Guoli Jianchuan Air Conditioner Manufacturing Co., Ltd.
- 全国主营:Air conditioner
- Beijing Youqiang Hardware & Electromechanical Co., Ltd.
- 全国主营:Screw, Carbon steel and stainless steel standard parts, Furniture hardware
- Yongkankg Yaotang Casting And Grinding Industrial And Trading Co., Ltd.
- 全国主营:Abrasive grinder, Polishing and grinding materials, Polishing and grinding tools, Metallurgy casting equipment.
- Changzhou Shengxin Metal Product Co., Ltd.
- 全国主营:Supermarket storage rack and auxiliary facilities
- Shanghai Yezheng Metal Material Co., Ltd.
- 全国主营:Steels, Building fittings, PVC
- Shanghai Dasong Machinery Co., Ltd.
- 全国主营:Hand fused steel grid board, Automatic crimping steel fitting strip
- Shanghai Guanghao Industrial Co., Ltd.
- 全国主营:Press part, Sports apparatus
- Yangzhong Shengda Power Equipment Factory
- 全国主营:Wire, Cables, Power distribution cabinet, Distribution box, High voltage distributor cabinet, Low voltage distributor cabinet, Crane span structure, Bus bar head, Switch cabinet
- Shanghai Mingxin Decorative Industry Co., Ltd.
- 全国主营:Aluminium alloy door, Aluminium alloy window, Burglar-proof door series products, Burglarproof window, Roller blinds door, Plastic steel door, Plastic steel window, Stainless steel door, Stainless ste
- Shanghai Lixin Telecommunication Equipment Co., Ltd.
- 全国主营:Telecommunication equipment
- Nanjing Junye Iron Art Engineering Co., Ltd.
- 全国主营:Iron art products
- Zhongshan Hongqi Metal Machine Works Co., Ltd.
- 全国主营:Tap bolt.