The new items include a series of higher-tech and large good quality chains and sprockets and gears, this sort of as chains and gearboxes for agricultural machineries, metallurgical chains, escalator phase-chains, higher-speed tooth chains, timing chains, self-lubrication chains, amongst which have sort large pace tooth chain for auto branch dynamic box and aerial chains fill in the blanks of chain in China. It has set up stable cooperation with numerous properly known universities and institutes in china this sort of as, Zhejiang University, Jilin College, Specialized committee of national chain travel normal, Institute of countrywide chain drive, Zhejiang application engineering content institute, Huhan material protection institute and it cooperated to found China Very first Automobile chain institute with National chain generate institute. we supply 1-cease remedy for the obtain of mechanical electricity transmission items in China.