Good quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is regularly observed and pursued by our company for Schedule 40 Carbon Erw Steel Pipe Factory OEM/ODM Products, Schedule 40 3 Inch Galvanized Steel Pipe, Steel Seamless Pipe, Tianjin Square Pipe,Galvanized Steel Pipe. At our firm with quality first as our motto, we manufacture products that are entirely made in Japan, from materials procurement to processing. This enables them to be used with confident peace of mind. The product will supply to all over the world, such as Europe, America, Australia,Latvia, Nicaragua,Moldova, Algeria.With well educated, innovative and energetic staff, we are responsible for all elements of research, design, manufacture, sale and distribution. By studying and developing new techniques, we are not only following but also leading fashion industry. We listen attentively to the feedback from our customers and provide instant replies. You will instantly feel our professional and attentive service.