Jiangsu Zhenda Steel Tube Group was established in 1991. It’s headquarters located in the picturesque Wu Xi, a city on the shore of beautiful Lake Tai with an area of 760,000㎡. The company enjoys convenient transportation with Wuxi Railway Station on its East, 312 state highways on its South, the Beijing-Hangzhou Grand Canal on its West, Beijing-Shanghai & Shanghai- Nanjing Expressway on its north. The Group has more than 4000 employees among which over 320 are technicians, engineers and managemental executives.
       Jiangsu Zhenda Steel Tube Group is a specialized large-scale manufacturer of seamless steel tube & pipe in China ,it consists of Jiangsu Zhenda Steel Tube Group Co., Ltd., Wuxi Zhenda Special Steel Tube Manufacturing Co., Huai’an Zhenda Steel Tube Manufacturing Co., Ltd., Huanggang Zhenda Steel Tube Manufacturing Co., Ltd., and other subsidiaries. Its registered trademark“HAOREN” and “ZHENDA” was awarded the title of Provincial Famous Brand in 2004. The seamless steel pipes for high pressure boilers won the “Golden Cup”— the top honorable title awarded for metallurgical products granted by the China Iron & Steel Industry Association in the year 2004. In the year 2007, it awarded Jiangsu Famous-brand product Certificate. Besides, we have been named as excellent supplier of Qualified Products by our customers for several times. While cooperate with some world -famous companies we have developed an outstanding team excelled in production, technology and management, and established a mature quality control system which can perform efficiently and continuously. The group acquired the Right to Import and Export of Private Manufacturing Enterprises in 2004. With the leading product quality and advanced production ability, the group was entitled an executive member of National Steel Tube Association in 2005. Pass API 5L and API 5CT Certification in the year of 2006, and EU PED Certification in the year of 2007. Pass the certification of the CCS, LR, BV, DNV, NK and KR for ship building usage tube and pipe in the year 2008.pass the certification of ABS for ship building usage tube and pipe in the year 2009.
       The group has integrated manufacturing equipment and completed test methods. For production, we have oneφ140 hot rolled production line, oneφ180 hot rolled production line, 15 sets of hot piercing machines and over 60 cold-drawn production lines. For testing, we have twenty-five sets of NDT equipments including ECT machines, UT machines and Utrasonic thickness testing Equipment,together with hydraulic test machine, WE-600 omnipotent experimental machine, WE-1000A hydraulic omnipotent experimental machine and full set of microscopic analysis equipment and other physical and chemical instruments(such as ARL3460 Spectrograph) as well.
       The specification of seamless steel tube ranges from OD:Φ10～Φ730 mm with wall thickness: S1~80mm; hot finished seamless steel tube diameters range from Φ108~Φ219mm with wall thickness：S5~32mm. Range of products：seamless steel tubes for construction; fluid conveyance; high/medium/low pressure boilers， hydraulic culinder;petroleum cracking; high-pressure fertilizer equipment and dew point anti-erosion steel tubes; high carbon and chrome bearing steel tubes; cold-drawn or cold-rolled precision steel tubes; seamless steel tubes in special shapes; API series oil well pipes, ASME/DIN/JIS/EN series seamless tubes; seamless steel tubes for supporting.
       Engineering machinery; cold-drawn seamless steel tubes of internal threads; seamless steel tubes for ship building; seamless steel tubes for diamond core drilling;seamless steel tubes for hydraulic pillar service and various alloy steel tubes.
Based on our professional technique, flexible specialized services and excellent quality, we have sold our products to global market and established long-term strategic cooperative partnership with worldwide famous enterprises.
       After more than a decade’s construction and development, with almost 1,000,000 tons annual production capacity, we have taken a leading position in seamless steel tube industry in China. Now, we are focusing on our customer’s needs, insist on” Seeking innovation and realism, in the direction of sustainable development; Set prestige as our priority, with the everlasting pursuit of meeting customers' requirements” as our Tenet, constantly seek improvement during co-operation with our global partners, advance with times, and create a better future for our customers and Zhenda.