Lianyungang Zhongfu Lianzhong Composites Group Co.,Ltd is the biggest GRP/FRP pipe manufacturer in China, affiliated to China Composites Group Co.,Ltd., the sub-company of China National Building Material Co.,Ltd. The headquarter  of   Zhongfu Lianzhong is located in Lianyungang City, Jiangsu Province, China, with branch companies in Thuringia of Germany, Liaoning Province, Inter Mongolia Province, Xinjiang, Gansu Province. The company was founded in 1989, with more than 3000 employees including more than 700 engineering staff. Nowadays, the company has developed to a national key enterprise, which gathers composites product design, manufacture and service together, with rotor blades, pipes, tanks, cylinders and high pressure pipes as its main products. Quality System such as ISO 9001, ISO45001, ISO14001 have been functioned well in the company. In 2013,we awarded CNAS. The technical center of the company which has a National Post-doctoral Research Station and the first indoor rotor blade inspection center is recognized as the state-level enterprise technical center by five departments of China. FRP pipes of Lianzhong brand have been awarded the title of “China Top Brand” and high pressure pipes have obtained the certificate of API. Lianzhong is the company which have exported the most FRP products in China, the only company which have much cooperation experience company with overseas companies, the only supplier that provided large-diameter GRP pipes to the nuclear power stations, now we have more than 80 FRP Pipe, Tank, GRE pipe, wind rotor blade production lines with production capacity of 200000 ton per year. We have ever produced the largest diameter(DN25000) GRP tank in the world and successfully imported the high pressure pipe production line from America. We have won wide praise from customers by the reliable quality and excellent service.