focus in energy transmission items, CATV items, mechanical seal, hydraulic and Pheumatic, and marketing goods.Our merchandise assortment also addresses locking assemblies (clamping factors/locking unit), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, common joint, rod finishes and yokes. The new items contain a series of substantial-tech and substantial good quality chains and sprockets and gears, such as chains and gearboxes for agricultural machineries, metallurgical chains, escalator step-chains, high-pace tooth chains, timing chains, self-lubrication chains, amongst which have kind substantial velocity tooth chain for automobile branch dynamic box and aerial chains fill in the blanks of chain in China.