- Ningbo Taiyue Hardware Co.,Ltd.
- Main business: chimney flue pipe
- Central America (Manufacturer)
- Suzhou Topu Engine Parts Co., Ltd
- Main business: Automotive Engine Parts
- East AsiaChina(Mainland) (Manufacturer,Trader)
- Zhejiang Guolin Machinery Co., Ltd
- Main business: hydraulic standard fittings, hydraulic fittings
- East Asia (Manufacturer)