Established in 2003, China Valve Gasket Bolt Nuts Co., Ltd. ( has become a recognized leader in the fabrication services sector, serving key industries such as Oil & Gas, Petroleum, Marine, Oilfield, Mining, and Heavy Industry. With a strong focus on pipeline construction and maintenance, we have built our reputation as one of China’s foremost valve manufacturers, offering an extensive portfolio that includes valves, gaskets, packing, fasteners (bolts and nuts), flanges, and other essential pipeline components. Our deep expertise and dedication to professional excellence allow us to consistently deliver high-quality, reliable products to customers around the globe.
As a one-stop solution provider for pipeline systems, we aim to maximize efficiency and reduce costs for our partners—making us the preferred choice for EPC companies and contractors involved in pipeline construction. All our products, including pipes, flanges, fasteners, gaskets, fittings, valves, and related spare parts, are certified by API, CE, TUV, and ISO standards, ensuring exceptional performance and durability. They are widely used in applications such as oil rigs, nuclear power plants, and chemical processing facilities.
We take pride in being a trusted premium supplier that works hand in hand with clients to deliver optimal results. Backed by an experienced team, skilled workforce, and advanced manufacturing capabilities, we ensure projects are completed safely, efficiently, and within schedule and budget. Whether you are managing large-scale EPC projects or specialized industrial installations, we provide dependable products and outstanding support from start to finish.
