- Jieyang Mingxing Hardware Products Factory
- 全国主营:AA bracket, Fashion dress clothes rack
- Rongheng Hardware Products Factory
- 全国主营:Hardware products
- Shandong Lingxian Hot Galvanizing Factory
- 全国主营:Steel structure parts, Electric power hardware fittings.
- Shandong Linqu Yangyi Foudry
- 全国主营:Iron art products
- Shandong Freeway Gaomi Traffice Equipment Factory
- 全国主营:Traffic equipment
- Shandong Liansheng Safety Protection Profile Technology Factory
- 全国主营:Protection profile
- Shenzhen Tiancheng Precision Hardware Fittings Co., Ltd.
- 全国主营:Hardware fittings
- Qingdao Yajin Metal Arts And Crafts Factory
- 全国主营:Metal product
- Shandong Changtai Agricultural And Pasture Machinery Works
- 全国主营:Pasture machinery
- Quanzhou Lishu Douzhaohui Auto Fittings Factory
- 全国主营:Auto fittings
- Shandong Gaomi Chengfeng Machine Factory
- 全国主营:Mechanical equipment
- Qingdao Zhicheng Garment Accessories Co., Ltd.
- 全国主营:Garment accessories
- Shenzhen South Di'ao Electromechanical Equipment Co., Ltd.
- 全国主营:Low voltage whole set switchgear
- Shandong Shengda Rolling Door Industry Factory
- 全国主营:Rolling door
- Zhongshan Zongsen Hardware Products Co., Ltd.
- 全国主营:Hardware punch components.
- Shanghai Zihai Electric-mechanical Equipment Co., Ltd.
- 全国主营:Straight guide rail, Straight axletree, Straight optical axis.
- Weifang Taiyu Standard Part Factory
- 全国主营:Hardware standard part
- Weifang Weicheng Huate Shot Factory
- 全国主营:Cast iron ball, Cast steel shot
- Weifang Zhongwang Hardware Manufacturing Co., Ltd.
- 全国主营:Hardware
- Weifang Dongzheng Nc Equipment Factory
- 全国主营:NC machine tool