Hangzhou Evergreen Transmission Machinery Co., Ltd. is one of the main chain manufacturers in china. Weproduce roller chains,palm oilchains( pitch: 4", 6", etc. ),hollow pin chains, double plus chains, large pitch conveyor chains, many other conveyor chains and special chains as per customers request. We also produce various large size chain and non-standard chain parts ( including roller, bush, pin, etc. ), machinery parts ( such as track pulley, carrier wheel, bearing block, spring block, shaft ) and punched parts, etc. Except manufacturing equipments of the chains, we also have bench lathes, grilling head lathes, grinding machines, CNC machines, etc. So, we have a strong processing capacity of parts to ensure delivery and lower prices. Evergreen Machinery Groupis in the position to supply various transmission parts and other OEM parts make to customers' drawings.