
- Ningbo Yinzhou Nord Machinery Co., Ltd.
- Investment Casting, Precision Casting, Steel Casting China, Sand Casting, Lost Wax Casting, Lost Foam Casting, Open Die Forging, Steel Forging, Excavator Buckets, Mini Excavator Buckets
Zhejiang

- Sino Industry and Trade Co., Ltd.
- Casting, Forging, CNC Machining, Auto Parts, Machinery Parts, Iron Casting, Steel Castingt, Sand Casting, Truck Parts, Engine Parts
Shandong

- Ningbo Yuhua Industrial Co., Ltd.
- PE Pipe Fitting, Electrofusion Coupling, Butt Fusion Fitting, PE Ball Valve, HDPE Pipe, PE-Steel Threaded
Zhejiang

- Ningbo Yinzhou Yunying Machinery Manufacturing Co., Ltd.
- Aluminium, Aluminium Casting, Aluminium Part, Sand Casting, Copper Casting, Stamp Part, Cast Steel and Machining, Cast Iron and Machining
Zhejiang

- Hebei Aotai Refrigeration Equipment Co., Ltd
- Automotive Steering System, Automobile Gear Shifting System, Automobile Braking System, Motor End Cover
Hebei

- Shanxi Jindingtai Metals Co, Ltd
- Flange, Forging
Shanxi