High Pressure Youguan (Pengyu Hydraulic Pressure Machinery Processing Rubber Products Diaoche Wire Rope)

Guiyang Guichen Machinery Equipment Business Department

Mingkexin Mechanical & Electrical Equipment Business Department

Minfeng Engineering Machinery Parts Firm (Hong Kong City Branch)

Great Wall Petroleum Equipment (Guiyang Branch)

Guangyuan Engineering Machinery Fittings Department (Hong Kong City Branch)