We are Hangzhou WeiChi Auto Parts Co.,Ltd. We are a Crankshaft factory in CHINA. We produce Perkins、 Weichai Deutz、Cummins、Hino crankshaf. We supply our customers high quality with best price. We are located in Hangzhou ,Zhejiang. If you are interested in Perkins crankshaft.pls contact me. My skype: Iverson.allen1314 my email one eight seven six seven one zero three seven two zero @ one six three . COM