Dongguan Kejian Instrument Co., Ltd. is a professional company which concentrates on all kinds of material testing industries. The production base located in the country's manufacturing center - Dongguan, Guangdong province, China. In order to serve our customers better terms reducing ...

StrongFlex is a professional manufacturer and exporter of power transmission products in China. For over 15 years, Strong Flex has been Supplying domestic international customers scores industries with the hydraulic hose, fittings, rubber PVC air PU tubing, PA pneumatic conveyor belt, ...