We are Hangzhou East power transmission Co., Ltd based in hangzhou , China. We are member of Tradekey.com since August, 2009. Our business is related to Industrial Machinery industry and we specifically deal in chains,sprockets,pulleys,set callar,power locks,universal joint,belt,timming pylleys. Please find our product details below:Industrial SprocketsWe mainly offer standard sprockets and nonstandard sprockets according drawings. Material C45, ductile iron and stainless steel ect.with good quality and best price, also supply heat treatment and surface treatment.Products available:1) European standard stock sprockets and plate wheels2) European standard finished bore sprockets3) American standard stock and finished bore sprockets4) Taper bore sprockets5) Sprockets with QD bushes6) Idler sprockets7) Double single sprockets and extended pitch sprockets8) European standard sprockets and plate wheels for conveyor chain9) ASA sprockets and plate wheels10) Sprockets for table top sprockets P.1 "1/2 teeth form 13 to 3111) Stainless steel sprockets12) Cast iron sprockets13) Weld on sprockets14) Instant sprockets15) Sprockets for engineering chains16) Double pitch sprockets17) Sprockets with split taper bushes18) Special sprockets made according to customers' designSell transmission roller chainsWe offer all kinds of chains, transmission chain, conveyor chain, leafe chain and so no, with high quality and best price.Our chains fit standard of ISO, ANSI, DIN and JIS, its heat treatment is advanced and material is selected alloy steel. The products have been sold to the whole country such as Europe, American, Middle-east and South-East Asia. The Chain technic treatment is as below: Shot peeningHeat treatmentCarburizingQuenchingTemperingBluingPhosphatingNickel-platedZincingOilingGreasingThank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.