- Pinghu Tianyi Economic And Trade Industry Co., Ltd.
- 全国主营:Shower bath house, Hardware parts.
- Suzhou Yongtai Base Equipment Co., Ltd.
- 全国主营:Low-voltage electrical appliance
- Beijing Youlian Metal Structure Co.
- 全国主营:Metal structure
- Qingdao Sun Woo Fishing Tackle Co., Ltd.
- 全国主营:Fishing rod
- Beijing Ranji Boiler Equipments Co., Ltd.
- 全国主营:Industrial boiler and Boiler equipment of power station
- Shanghai Standard Parts Import & Export Co., Ltd.
- 全国主营:Hardware
- Beijing Liaoyuan Scientific And Trading Co., Ltd.
- 全国主营:Display sales promotion rack
- Jiangxi Water Cleaning Industry Co., Ltd.
- 全国主营:Water treatment equipment
- Beijing Changjie Weiye Traffic Facility Technology Development Co., Ltd.
- 全国主营:Non-bearing metal structure, Machine and electrical appliance, etc
- Suzhou Zhengda Runhong Standard Parts Hardware Co., Ltd.
- 全国主营:Standard parts.
- Beijing Anju Panpan Burglarproof Door Business And Trading Co., Ltd.
- 全国主营:Burglarproof door and window
- Beijing Jinghaihengtong Pipe Fitting Sales Co., Ltd.
- 全国主营:Metal materials, Decoration material
- Suzhou Zhengtai Standard Component Co., Ltd.
- 全国主营:Fastener, Metal fittings
- Suzhou Industrial Zone Weiting Guxiu Experimental Animal Equipment Factory
- 全国主营:Stainless steel cage
- Suzhou Sutai Electro-mechanical Standard Parts Co., Ltd.
- 全国主营:Standard parts, Hardware and electrical appliance
- Suzhou No.1 Construction Engineering Group Corporation Steel Structural Engineering Branch Company
- 全国主营:Light steel structural product
- Beijing Xinyi Color Steel Contour Plate Co., Ltd.
- 全国主营:Color steel contour plate
- Beijing Jingdongfang Semiconductor Co., Ltd.
- 全国主营:Conductor device and Minisize module
- Beijing Shengyuran Plastic-steel Door And Window Co., Ltd.
- 全国主营:Plastic-steel door and window
- Suzhou Metallurgical Metal Product Marketing Dept.
- 全国主营:Metal product, Spring, Steel wire, Steels