Jiangsu Gangyu Pipeline Equipment Co., Ltd. is a professional manufacturer of steel fittings and pipes located in Wuxi City, Jiangsu Province, on the scenic shores of Taihu Lake. Integrating development, manufacturing, sales, and technical services, we specialize in producing a wide range of products including:

• Carbon steel butt-welding and seamless elbows, flanges, tees, crosses, and pipe caps

• Seamless steel pipes, ERW pipes, and spiral pipes

Our products are manufactured in compliance with international standards such as GB 12459-2008, ASME/ANSI B16.9, DIN, JIS, and ISO. We also offer custom non-standard products tailored to specific customer requirements.

Leveraging strong technical expertise, we have invested in advanced production and inspection equipment and employ a skilled team of technical professionals and management personnel. This ensures consistent product quality and supports the company’s sustainable growth. Our fittings have earned recognition from clients both in China and overseas, and are widely used across industries including steel structure engineering, machinery manufacturing, shipbuilding, chemical processing, power generation, water treatment, and boiler manufacturing.

By utilizing high-quality raw materials, state-of-the-art manufacturing equipment, stringent process controls, and advanced computer-aided design systems, Gangyu Pipeline is committed to delivering superior product quality. Guided by our core philosophy of “Quality First, Credibility Highest,” we continuously strive for sustained and steady development while exceeding customer expectations.