... price and top quality!Aili is specializing in construction machinary parts such as bucket tooth,adaptor,side cutter ,excavator tooth,rubber ... production volume is about 1,200 tons types of castings parts. Generally the delivery time is within 40 days. The company ... on. We can produce so many kinds of excavator parts:1.Replacement for Komatsu Series:PC50,PC60,PC100,PC120,PC200,PC300,PC400 ...