Cangzhou Jinxinlei Pipeline Co., Ltd. is one of the modern factories specializing in produce seamless pipe. Our company is located in a beautiful city --Cangzhou, 130 km from the Tianjin Xingang port, 240km from the capital city of Beijing.  The transportation is really convenient.     The products of our company are divided into two categories: seamless steel pipe and casing pipe. Annual production can reach up to 100,000 tons. We can supply steel pipes with standard of GB, ASTM, API 5L, API 5CT, DIN , JIS and others domestic & international standards. Our company is also agent and manage......