The team has taken portion in the producing and revising of ISO/TC100 worldwide chain common numerous years in good results and hosted the sixteenth ISO/TC100 Intercontinental yearly meeting in 2004. The new products consist of a series of substantial-tech and higher top quality chains and sprockets and gears, such as chains and gearboxes for agricultural machineries, metallurgical chains, escalator phase-chains, higher-velocity tooth chains, timing chains, self-lubrication chains, between which have variety substantial velocity tooth chain for auto branch dynamic box and aerial chains fill in the blanks of chain in China. We also can design and style and make non-normal items to meet up with customers’ special needs.