Dunfa International is a professional manufacturer and exporter of Cold Forging. Founded in 1986, we keep researching and developing new products with 20 years experience. We also keep updating manufacturing facilities for promoting quality and service. Besides, with our strict management and serious working attitude all these will convince you to have a strong confidence with our products. Our reliable quality has earned the satisfaction of both domestic and overseas customers. Strong competitive price, best service and delivery on time are promise. We are sincerely welcome you to visit our website for more details.