Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for Carbon Steel 2.5 Inch Schedule 40 Black Iron Pipe, Square Pipe 50x50 , Cold Drawn Steel Pipe , Ms Square Pipe ,Iron Steel Pipe . We have been wanting forwards to creating long-term company interactions with around the world shoppers. The product will supply to all over the world, such as Europe, America, Australia,Slovenia , Guatemala ,Benin , Peru .We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We currently own 27 product utility and design patents. We invite you to visit our company for a personalized tour and advanced business guidance.