- Ningbo Yinzhou Yunlong Rixin Machine Factory
- 全国主营:Hydraulic pipe fittings
- Ningbo Donghai Hydraulic Parts Industry Co., Ltd.
- 全国主营:Hydraulic parts
- Guangzhou Huanshi Economic And Trade Development Co., Ltd.
- 全国主营:Gift, Exhibition rack, Packaging product.
- Ningbo Yinzhou Jingcheng Instrument Fittings Factory
- 全国主营:Meter fittings
- Guangzhou Fengpeng Auto Fittings Co., Ltd.
- 全国主营:Auto fittings
- Renqiu Yuanda Scaffold Factory
- 全国主营:Scaffold
- Jiangsu Boji Spraying Systems Co., Ltd.
- 全国主营:Nozzle
- Nantong Hongxing Iron Chain Co., Ltd.
- 全国主营:Iron chain
- Qingdao Gaoxin Commonweal Equipment Development Co., Ltd.
- 全国主营:Bone ash storage rack
- Kunming Kinkel Electronic Anti-theft Product Co., Ltd.
- 全国主营:Electronic anti-theft product
- Jincheng Xuri Founding Co., Ltd.
- 全国主营:Castings
- Ningbo Yinzhou Yublong Haoda Machine Component Factory
- 全国主营:Mechanical part, Hardware part, Pneumatic element, Plastic fittings.
- Renqiu Zhihao Machine Factory
- 全国主营:Cup-lock scaf folding fittings
- Qingdao Jiechengda Industrial And Trade Co., Ltd.
- 全国主营:Nonstandard mechanical equipment
- Guangzhou Yilong Machinery Co., Ltd.
- 全国主营:Automobile air conditioning duct, Pipeline joint, Pipeline joint fittings
- Guangzhou Hailing Machinery Equipment Co., Ltd.
- 全国主营:Machinery equipment
- Qingdao Ruifeng Enamel Factory
- 全国主营:Enamel product
- Ninghai Xidian Yijing Stationery Factory
- 全国主营:Stationery, Headlight, LED flashlight.
- Renqiu Zhongyuan Fire-resisting Rolling Shutter Door Window Factory
- 全国主营:Fire-resisting rolling shutter door window
- Shandong Linqu Xilong Iron Art Foundry
- 全国主营:Iron art pent