China Valve Gasket Bolt Nuts Co., Ltd. , founded in 2003, has grown into a leading provider of fabrication services and pipeline components for industries such as Oil & Gas, Petroleum, Marine, Oilfield, Mining, and Heavy Industry. With decades of experience and a strong commitment to technical excellence, we specialize in pipeline construction and maintenance, offering a comprehensive portfolio of high-quality products that includes valves, gaskets, packing materials, fasteners (bolts and nuts), flanges, and a full range of pipeline accessories. As a one-stop solutions provider, we streamline procurement and project management for our clients by supplying everything from pipes, fittings, and flanges to fasteners, gaskets, valves, and specialized spare parts. All products are certified to internationally recognized standards, including API, CE, TUV, and ISO, ensuring consistent quality, durability, and compliance with global safety requirements. Our products are widely applied in oil rigs, nuclear power projects, chemical plants, refineries, and heavy industrial facilities, making us a trusted partner for EPC contractors and engineering firms worldwide. Our strength lies not only in product supply but in our dedication to delivering efficient, cost-effective solutions. We work collaboratively with customers to understand project needs, recommend optimized technical options, and ensure seamless execution. Supported by an experienced engineering team, a skilled labor force, and advanced manufacturing and inspection facilities, we guarantee reliable delivery, safe operations, and adherence to project timelines and budgets. Whether you are managing a large-scale EPC project or require dependable components for pipeline construction and maintenance, China Valve Gasket Bolt Nuts Co., Ltd. provides professional support and long-term value at every stage. We remain committed to quality, service, and partnership—helping our global customers achieve stronger, safer, and more efficient industrial systems.