Established in 1990, Jiangsu Zhenda Steel Tube Group Co., Ltd. is a specialized manufacturer of seamless steel tubes. The group company consists of 8 subsidiary companies, which are Wuxi Zhenda Steel Tube Manufacturing Company, Wuxi Zhenda Special Steel Manufacturing Company, Wuhan Boiler Group New Accessory Company, Wuxi Zhenda Bearing Steel Tube Manufacturing Company, Huai'an Zhenda Steel Tube Manufacturing Company, Jiangsu Huawei steel Co., Ltd,and Jiadeli Transportation Company. After over 10 years' construction and development, the annual output has reached 500,000 metric tons. Therefore, our group has been taking the leading position in the cold-drawn seamless field in China.