Zonpipe

Company Introduction

Founded in 2004 in Nanjing, China, Jiangsu Zhongxin Pipe Sci-Tech Co., Ltd. has over two decades of dedicated expertise in the manufacture and distribution of high-performance bimetal composite pipes, matching pipe fittings and flanges.

Our core product range includes Mechanically Clad Composite Steel Pipes, Metallurgically Clad Composite Steel Pipes, Internally Clad Composite Pipes, Weld Overlay Composite Pipes, Mechanically Lined Pipes, together with a full range of Pipe Fittings, Metallurgically Clad Fittings and Weld Overlay Flanges. Backed by profound technical accumulation and professional capabilities, we have established ourselves as a quality benchmark in the industry. Our products serve a wide range of demanding applications across key sectors including oil & gas, petrochemicals, offshore engineering, seawater desalination, electric power, geothermal energy, coal chemical, hydrogen energy, water/gas/salt energy storage, food & pharmaceuticals, and municipal water supply. Supported by superior product performance and comprehensive service solutions, we have established long-term strategic partnerships with renowned domestic and international enterprises including Sinopec, CNPC, CNOOC, ADNOC, CHN Energy, Power China, China Huaneng, Energy China, China Three Gorges Corporation, CATL, BYD and Alibaba Group, earning an excellent reputation and high credibility throughout the industry.

Boasting an annual production capacity of 200,000 metric tons, we provide customized engineering solutions for the most severe operating conditions, which are precisely tailored to our customers’ diverse requirements. Our product quality strictly complies with internationally recognized standards, including API-5LD, DNV-ST-F101, SHELL DEP 31.40.20.32-Gen, and ADNOC-AGES, as well as other leading industry specifications. Backed by robust technical strength, we demonstrate core competitiveness in the bimetal composite pipe sector and support the high-quality development of industries worldwide.