The new items incorporate a series of large-tech and substantial top quality chains and sprockets and gears, this sort 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 variety large pace tooth chain for car department dynamic box and aerial chains fill in the blanks of chain in China. Each method, each area, each and every perform in EPG is demanded to be carried out one step pursuing an additional, very carefully and cautiously, from substance variety, reformation to manufacturing components, from parts heat therapy to automatic assembly, from high quality handle to item inspection and screening and from buy dealing to soon after income support.There is a specialized heart of province amount, EPG academician functioning station, experiment station for EPG submit physicians, and countrywide 863 system established up in EPG group. With these platforms and powerful technological ability, the more than 400 experts have designed all variety of specific substantial exact and high strength merchandise, executed mildew packages for crucial factors in the automobile and national market revitalizing program, ensuing more than 5000 developed over, among which 33 products are autonomous patent technology with 4 patent accepted .