ChenLong Group, China’s leading Metal VANE & ROLLER Manufacturer.- ISO/TS 16949 and ISO9001 certified.- Cooperative customers include Hitachi,KSPG, Bosch, Schaeffler, ZF TRW, Hanon, Samsung, LG, Danfoss, Eaton, Parker, etc...- Annual outputs are more than 150 million units.Product range is being continually extended to automotive, hydraulic, compressor and marine industry. e.g. - Engine Oil Pump Vane & Ring- Gate Valves for Camshaft Adjustment Systems- Power Steering Pump Vane- Fuel Pump Vane- Rollers - Marine Warping Winch Motor Vane- Rotary Compressor Pump Vane- Swing Compressor Pump Support Body- Dehumidifier Vane- Eaton Vickers V & VQ Series Intra Vane- Parker Denison Hollow Vane- Hydraulic Pump Vane, - Hydraulic Motor Vane- Gerotor/Geroler Motor Rollers,- Other Machining Parts.

Zenda Advanced Material is a HSS steel subsidiary of Chenlong Group, which specialized in manufacturing Spary Forming High Speed Steel(M2, M35, M42, PM23, PM30, PM60...) , with good quality and competitive price.