Anqing Great Wall Pipeline Co.,Ltd is located in the city of Anqing, China. We are one of leading Chinese manufacturer and distributor of pipe fittings for pipe joining, leaking pipe repair and flow control solutions. The range of products include Stainless Steel Coupling, Grooved Coupling, Universal Coupling, Flange Adaptor, Dismantling Joint, Repair Clamps, Ductile Iron Pipe Fittings Series, Steel Pipe Fitting Series and etc. With Intensive research and development combined with specialist knowledge, we bring 100% tested reliable, economical and unique products to our clients all around the world for their demand of pipe joining and leaking pipe repair...