Our products are utilized in several fields.Complete use has been manufactured of all varieties of advanced tactics and technologies to achieve excelsior manufacturing. The new goods include a series of large-tech and high high quality chains and sprockets and gears, these kinds of as chains and gearboxes for agricultural machineries, metallurgical chains, escalator action-chains, large-pace tooth chains, timing chains, self-lubrication chains, between which have variety higher speed tooth chain for auto branch dynamic box and aerial chains fill in the blanks of chain in China.