http://www.ifan-solution.com/brass-fittings/brass-threaded-fittings/ Description: Founded in 1993, IFAN Group has been an industry-leading developer and manufacturer of superior quality pipes and fittingsOur mission is to provide the best quality products and the most professional services to our customers. Brass Threaded Fittings factory website:http://www.ifan-solution.com/brass-fittings/brass-threaded-fittings/