Handan Zhengda Steel Pipe Co.,Ltd lies in steel capital of Handan-the junction of Shanxi, Hebei, Shandong, Henan . It is one branches of Handan ZhengDa Tube Group Co.,Ltd. Besides, our company is with a superior geographic advantages—freeways, railways in all directions. Our company is a manufacturer of steel pipes with well-equipped testing facilities and strong technical force. Our company adopts international advanced manufacturing and testing machines such as U.S color Mathur solid stage high-frequency, Lincoln welder, German direct reading spectrometer metallographic anal`ysis instrument Our company commits itself in supplying high frequency welded pipe, galvanized steel pipes, rectangular steel pipes, square steel pipes, spiral steel pipes .etc. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in fields of petroleum, chemical, water conservancy, electric power, boiler shipbuilding and many national, provincial, municipal key projects. With 25 high frequency production lines, 10 hot dip galvanized steel pipe lines, 12 square and rectangular steel pipe lines, 8 spiral steel pipe and 9 400-1800 slitting line. Depending on the advantaged geography, environment, recourse, and person superiorities, our company adheres to the principle of large scale and professionalism. Oriented by scientific outlook on development, our company has got the certificates of ISO9001-2000 in May 2005, ISO9001-2008, ISO14001-2004, OHSAS 18001-2007 in Sep 2009, and API5L of America Petroleum Institute, at the same time we got the 《the People’s Repulic of China Special Equipment Manufacturing Liscense》 issued by the People’s Republic of China quality Supervision, Inspection and Quarantine. In addition, our company was awarded as “AAA Grade Credit User” by the branch of Hebei Agricultural Bank of China and “observing contract and keep promise unit” by the Industrial and Commercial Bureau. The “Rainbow”series products of our company has been named as “Quality and Reputation Guarantee Brand”, “Hebei Province Famous Brand”, “Hebei Province Quality Brand” “National Quality Demonstration Enterprise”, “the First Batch of National Reference Enterprise”. Our sales network has been throughout our country and the whole world. Meanwhile, the size of our company has come first in the same industry and our products has been fully approved by the domestic and national customers.Our company takes “do decent people, do big business” as our enterprise spirit and put forward the management concept of “treat others with Confucian, supervise factory with Legalism”. In the future, we will make more efforts to research and develop new products and employ able person. We will supply our customers with more perfect products, more favorable price and more satisfying service. Our products have been exported to many countries and regions in Europe, North America, Middle East and Asia. Our products are warmly welcomed by the customers from worldwide.