CANGZHOU ZHEN DA PIPE INDUSTRY CO., LTD was founded in 2010, it is located in Yanshan County, Hebei Province, with a favorable location which can easily accessible to Beijing and Tianjin railways and highways. It is one of the largest manufacturer specilized in producing steel pipes in Northern China. It covers an area of 100,000 square meters with a fixed asset of 200 million RMB. We have 14 advanced production lines and scientific quality control system and high quality workers, For many years, we have been devoted to technical innovation and improvement of product quality. Also our company owns a complete set of testing system including X-ray detector, ultrasonic wave detector, hydrostatic tester, metallurgical analyzer and physical&chemical lab, etc. These equipments and technologies guarantee the productions can meet client's requirments according to relevant standard. We have provided a large amount of high-quality products to customers both at home and abroad in many fields such as electric power, chemical, petrochemical, boiler, heating and shipbuilding etc. Our pipes have been sold to Pakistan, USA, UAE, Philippines, India, Iran, Australia, India, Thailand, Vietnam, Malaysia, Singapore, Bangladesh, Indonesia and so on. We insist on principles "QUALITY FIRST, SERVICE BEST", Also we can develop new products according to customers' requirements. We sincerely hope to establish long-term cooperation relationship with you on basis of mutual benefit, reciprocity and common development! Since its inception, the company has always adhered to the management principle of talent-oriented and honest business, gathered the elite of the industry, combined the advanced information technology, management methods and enterprise experience with the specific reality of domestic enterprises, provided comprehensive solutions for enterprises, helped enterprises improve management level and production capacity, so that enterprises always maintain competition in the fierce market competition. Strive for the Rapid and Stable Development of Enterprises.ASTM A335 Alloy Seamless Pipe website:http://www.zhendapipes.com/ website2:http://www.zhendapipe.com/