Cangzhou Tianyi Steel Pipe Co., Ltd. was established in 2001. We are one of the leading manufacturers in
Our products have passed the ISO9001:2000international quality system certification . Our "TIANYI "brand steel pipe is evaluated as a high-quality product in Hebei Province and are always enjoying a good reputation in our comestic customers for its good quality and reasonable price. Morever, we have established our foreign market such as