Weifang 100Tong Casting Co., LTD is a specialized manufacturer for the pipe fittings with UL and FM. For the good quality and service, our products have been exported to more than 20 countries and areas. Welcome to visit our website: www.100t.cc, you will find more information about our products. If you are interested in our products, please don't hesitate to contact me. I am looking forward to our further cooperation. Best regards, Betty Weifang 100Tong Casting Co., LTD