- Shanghai Dasen Constant Temperature Equipment Co., Ltd.
- 全国主营:Constant temperature equipment
- Suzhou Industry Park Yingque Electromechanical Engineering Co., Ltd.
- 全国主营:Metal sheet product, Stainless steel products, PCB plate corollary equipment, Electrostatic prevention product, Screw tray, Alcohol bottle, Purification product
- Wuxi Silo Tank Co., Ltd.
- 全国主营:Rotational molding product.
- Dongying Xinyingda Metal Products Co., Ltd.
- 全国主营:Metal products
- Shenzhen Shenchuang Digital Technology Co., Ltd. Shanghai Co.
- 全国主营:Intelligent all-in-one card management system and relative electromechanical integration product.
- Guangzhou Kemeilong Hardware Co., Ltd.
- 全国主营:Hardware
- Foshan Shunde Furunhua Mould Co., Ltd.
- 全国主营:Mould
- Qingzhou Youxin Light Industrial Machinery Co., Ltd.
- 全国主营:Packing machinery
- Shenzhen Shenchuang Digital Technology Co., Ltd. Wuhan Co.
- 全国主营:Intelligent all-in-one card management system and relative electromechanical integration product.
- Gem-year Industrial Co., Ltd. Nanchang Branch
- 全国主营:Fastener
- Shanghai Meishan Science And Technology Developing Co., Ltd. Metal Materials Branch
- 全国主营:Abrasion-resistant alloy casting
- Changshu Better Precision Machinery Co., Ltd.
- 全国主营:Precision metal cutting products
- Gem-year Industrial Co., Ltd. Changchun Branch
- 全国主营:Fastener
- Gem-year Industrial Co., Ltd. Beijing Branch
- 全国主营:Fastener
- Gem-year Industrial Co., Ltd. Changsha Branch
- 全国主营:Fastener
- Gem-year Industrial Co., Ltd. Foshan Branch
- 全国主营:Fastener
- Shanghai Kaiyang Metal Product Factory
- 全国主营:Stainless steel handrail, Iron art handrail, Art gate
- Gem-year Industrial Co., Ltd. Liuzhoun Branch
- 全国主营:Fastener
- Rui'an Zhennan Automobile Spare Parts Co., Ltd.
- 全国主营:Automobile spare parts