

Zhongfu Lianzhong (affiliated with China National Building Materials Group), founded in 1989, is a national high-tech enterprise headquartered in Lianyungang with over 1,000 employees. It specializes in R&D and production of composite materials, offering pipelines, containers, and membrane shells for water transportation, petrochemicals, and desalination.
The company excels in innovation, having delivered the world's largest desalination project (Magtaa, Algeria) and developed the globe's largest GRP tank (DN25000, 6,000m³). It also supplies critical pipelines for nuclear plants. With national-level R&D platforms, it has led 30+ industry standards and earned honors like the National May 1st Labor Certificate.
Guided by "Utilize Resources, Serve Construction," its advanced reverse osmosis membrane technology underscores leadership in green solutions, solidifying its role as a global composites leader in energy and environmental sectors.
Total assets: 6.3 Billion Yuan (about 1 Billion USD)
Employees: More than 2000
Sales:5 Billion Yuan(about 780Million USD )
● Zhongfu Lianzhong is a national key high-tech enterprise.
● Main Products are composites products including wind Rotor blade, FRP pipes, tanks, high-pressure gas cylinders and high-pressure GRE pipes, Membrane ect.
● It has 10 Production bases.
● Zhongfu lianzhong has National-level enterprise technology (sub) center, national postdoctoral research station, and full-size blade testing center with CNAS approved.
● Zhongfu lianzhong is a leading company in the composites industry, it participated in 8 national standard formulation and 8 industry standards, and it has undertaken more than 30 major national and provincial science and technology projects .
● Zhongfu Lianzhong takes possession of 146 patents, of which 58 patents for invention.