Hangzhou Hetd Industry CO., Ltd. is a well known specialized manufacturer and supplier of transmission components. With years' experience, It mainly exports full ranges of HETD®branded Sprocket & Chain, Gear & Rack, Coupling, Belt
Pulley, Taper Lock Shaft, Taper Bush, Pipe Sleeve etc. It has its own design department, factory and 3subsidiary companies,
Hetd Machinery Ltd, Hetd Mechanical & Electric Huangshan Ltd and Held PharmaceuticalChemicals Ltd.Beside,
Hetd has built a strict quality management system. It passes ISO9001:2008 & ISO/TSl6949:2009 certificates.
OEM is acceptable. We look forward to cooperate with you.
Raw material Nomalizing CNC Lathing
Cleaning Harden Teeth Hobbing
MC CNC Hobbing Machine CNC Miller
Driller Broacher Industrial Marker
C45, Q235(A3), as required.
Tempering Treatment, High frequency treatment, as required.
Black oxide, Phosphating, Zinc plating, as required.