The solution nicely displays environmental safety and vitality conserving. The new items consist of a collection of high-tech and substantial top quality chains and sprockets and gears, these kinds of as chains and gearboxes for agricultural machineries, metallurgical chains, escalator action-chains, higher-speed tooth chains, timing chains, self-lubrication chains, between which have kind substantial pace tooth chain for automobile department dynamic box and aerial chains fill in the blanks of chain in China. Moreover, all our generation techniques are in compliance with ISO9002 specifications.