Jiangsu Chang Bao Steel Tube Limited Company is located in the east of Changzhou in Jiangsu Province in East China, nearby Hu-Ning Railway, Hu-Ning Freeway and Jing-Hang Canal. With a special railway leading to Hu-Ning Railway, the transportation is very convenient.

Our company has over 1200 employees, among whom over 200 are technicians. With registered capital of 228 million Yuan, our company covers an area of 300,000 square meters. Our company has 50 years history to produce seamless steel tubes, and possesses strong researching and manufacturing capability.

Our company was awarded the certificates of Product Exemption from Quality Surveillance Inspection, High Quality Product Producer of Jiangsu Province, and Five-Star Enterprise of Changzhou City. Our company has a hot-rolled production line, a cool-drawn production line, and an oil pipes processing line. Our products primarily include oil pipes, boiler pipes, pipes for precise machine, pipes for geology, pipes for ships, pipes for petrol-chemical, structure pipes, and line pipes. Now, our production capacity has reached 220,000 tons per year.

We have been keeping on improving and perfecting our quality system and persisting in the belief of creating first-class product quality by professional manufacturing. We have acquired the certificate of ISO9001:2000 awarded by Beijing Grand Honor Management System Co., Ltd., API 5CT (License No:5CT-0507) and API 5L (License No: 5L-0392) awarded by American Petroleum Institute, certificate from CCS, as well as license for producing seamless steel tubes for boilers and pressure containers.