We are Changzhou Maoyue Precision Mfg. Co., Ltd based in Changzhou, China. We are member of TradeKey.com since October, 2012. Our business is related to Hardware & Mechanical Parts industry and we specifically deal in quick release pin. Please find our product details below: quick release pin We are manufacturer of quick release pins (stainless steel ball lock pin), which provide positive locking for all types of machine and equipment. Pins will not release until the handle is depressed. quick release pin We are manufacturer of quick release pins (stainless steel ball lock pin), which provide positive locking for all types of machine and equipment. Pins will not release until the handle is depressed. Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.