Guangxi Angang Yongtong Casting Pipe Co., Ltd. is a modern enterprise, established as a Sales Branch authorized by Angang Group Yongtong Ductile Cast Iron Pipe Co., Ltd.. Our main products include ductile cast iron pipe and accessory materials, valves and other products. We are dedicated to provide best products to our customers. Yongtong ductile cast iron pipe have been famous for its high quality over the past decades, conforming to ISO 2531, BS EN545 and GB 13295. We were granted BS6920 certificate for portable water issued by WRAS, ISO14001:2004 Environment management system certificate and ISO9001:2008 certificate for quality system. Yongtong Pipe has been exported to countries and areas of Mid East, Europe, Central and Southern America, Southeast of Asia, Africa and so on.