We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Black Gas Pipe Fittings, Black Pipe Union Fitting, , Poly Mailer Plastic Shipping Bags, , Ward Cast Iron Fittings, ,Iron Coupling, . We put honest and health as the primary responsibility. We have a professional international trade team which graduated from America. We are your next business partner. The product will supply to all over the world, such as Europe, America, Australia,Birmingham, UK,Czech republic, Sydney.Welcome any of your inquiries and concerns for our products. We look forward to establishing a long-term business relationship with you in the near future. Contact us today. We are the first business partner for you!