- Deryoung Technology Development (Heyuan) Co., Ltd.
- Powder Metallurgy Parts, Powder Metallurgy Copper Parts, Powder Metallurgy Bushing, Transmission Gear, Sintered Metal Part, Copper Bushing, Ball Bearing, Oil-Embedded Sleeve Bearing, Gear
Guangdong
- Suzhou Yishihan Electromechanical Technology Co., Ltd.
- CNC Machine Parts, CNC Turning Parts, Powder Metallurgy Parts, Sheet Metal Fabrication Service, Jig Ang Fixture, Molded Parts, CNC Precision Parts, Injection Molded Parts, Lathe Parts
Jiangsu
- Qingdao Xinrui Bolang Machinery Fittings Co., Ltd.
- Stamping Part, Gear Reducer, Machining Part
Shandong