Jialong Tube manufacture Co., Ltd. is a group company integrating the production, international trade. Our export company is located in Qingdao, where provides the convenient condition to export with the geographical ascendancy The Group covers 86580 square meters. There are 300 engineers and technicians in the total 10, 000 staff. We are specialized in manufacturing seamless carbon steel and alloy steel tubes complying with the specifications GB, ASTM, API, DIN, and BS. The company has obtained the American Petroleum Institute&＃039;s certificate and API certificate for API 5CT and API 5L. Moreover, we have also received the ISO9001 International Quality System certificate. Our main products include petroleum casing pipes, petroleum line pipes, Structure Tubes; Fluid Tubes; High, medium and low-pressure boiler tubes; seamless tubes used in Petroleum, chemical, electrical, and Boiler Instrumentation with special materials, special specifications and special thickness; As one of the leading steel pipe exporters in North China, we can certainly ensure high quality and competitive price. Now our products export to Middle East, South Korea, India, Pakistan, Philippines and Indonesia Welcome clients all over the world to to visit us and establish long-term business relationship