We glad to get your information posted on alibaba. that you are in the market for excavator parts . We would like to take this opportunity to introduce our company and products, with the hope that we may work together in future . This is Ada from Jiangsu Aichang International Trading Co.Ltd. which is specializing in all kinds of excavator parts for many years.According to your information posted on Alibaba, we'd like to introuduce this item for you. If you want to see more items,please let us know. We will be happy to give you a quotation upon receipt of your detailed requirements. We look forward to hearing from you soon