BSTIND, also known as Ningbo Best Industrial Co., Ltd, is a professional manufacturer specializing in the design and production of hydraulic valves. The company offers a wide range of products including Hydraulic Directional Valves, Manual Hydraulic Valves, Modular Valves, Pressure Release Valves, Cartridge Solenoid Valves, Cartridge Relief Valves, Cartridge Check Valves, Counterbalance Valves, Flow Control Valves, Log Splitter Valves, and Manifold Blocks. With an annual production rate of approximately 0.6 million hydraulic valves, BSTIND ensures stringent quality control from raw materials to finished products, utilizing advanced testing equipment to guarantee 100% quality before shipping. The company maintains a sufficient inventory of spare parts for prompt delivery, often arranging conventional product shipments within a week. BSTIND leverages state-of-the-art CNC machines and engineering facilities, including SolidWorks, ProE, and Auto-CAD, to achieve high-quality outputs at reasonable prices, earning a strong reputation in the hydraulic industry. Additionally, BSTIND is certified with ISO 9001:2008 and CE, underscoring its commitment to quality and excellence.

Jitai Valve Group is a prominent manufacturer of industrial valves, established in 1988, specializing in products designed for harsh working conditions. The company offers a wide range of valves, including gate valves, globe valves, check valves, ball valves, and tailor-made valves, primarily serving major industrial sectors such as oil & gas, power plants, petrochemical, and water treatment. In addition to manufacturing, Jitai Valve Group provides extensive services including consultancy, training, commissioning, start-up, and aftersales support, ensuring that customers receive value-added benefits tailored to their specific needs. The company is committed to maintaining stringent quality control and delivering zero-defect valves through proven expertise and advanced design.

Atauff Hydraulic is a manufacturer specializing in next-generation material handling products, including Hydraulic Ball Valves, Needle Valves, Hydraulic Check Valves, Flow Control Valves, Directional Valves, and various types of Hydraulic Fittings. The company is committed to delivering high-quality, efficient products known for their unmatched performance. All items undergo rigorous inspection before distribution. With a focus on cost-effectiveness, Atauff Hydraulic's products have a competitive edge in the market. The brand "Check Valves" has been a reputable name internationally for over a decade, and the company holds ISO 9001-2008 certification.

JingYe Fittings is a manufacturer of hydraulic solutions, providing a wide range of products including hydraulic fittings, adapters, valves, and accessories. The company adheres to the stringent API5CT standard, ensuring quality and reliability comparable to larger brands at competitive prices. With over two decades of experience, state-of-the-art processing workshops equipped with advanced CNC machines, and rigorous testing procedures compliant with ISO 9001:2015 certification, JingYe guarantees optimal performance for its products. The company serves a global clientele, including renowned brands such as Eaton, Gates, and Parker, and generates over $10 million in annual sales through exports to North America, Europe, and East Asia.

Huaian Shengjie Hydraulic Machinery Co., Ltd., established in 1990, is a manufacturer specializing in hydraulic products, including hydraulic directional control valves, hydraulic flow control valves, hydraulic gear pumps, hydraulic power units, and mini power packs. Our products are designed for outstanding performance and convenient operation, serving a wide range of industries such as agriculture, construction, petroleum, fishery, and mining. With certifications in ISO9001:2009 and ISO4001, we prioritize superior quality and customer service. We are committed to ongoing design and research to meet market demands and customer needs, with a successful export presence in Southeast Asia, Australia, the Middle East, Africa, and Latin America.

Relia Valve is a leading industrial valve manufacturer in China, specializing in the production of ball valves, gate valves, check valves, and globe valves. The company serves key industries such as oil, natural gas, and petrochemicals, and offers top-notch customer service available seven days a week. Relia Valve utilizes advanced valve manufacturing equipment and conducts rigorous product testing, including high-pressure gas testing, low-temperature cryogenic testing, and helium leakage testing, among others. All products are provided with certified test reports, ensuring compliance with international standards such as API 6D and API 600. Additionally, Relia Valve offers tailored valve solutions, OEM services, and wholesale options, primarily exporting its products to overseas markets.