Yongjia Tight Fastener Company(a subsidiary of Bethel International Industrial Co., Limited ), which is a modern fastener manufacturing enterprise integrating R&D, design, production, sales and service, focusing on screw and nut series products and providing professional fastening solutions for various industries.

　　The company has a professional R&D team and a modern production base, equipped with advanced cold heading, hot heading, thread rolling, tapping equipment as well as spectrometers, tensile testing machines and other testing instruments. It can mass-produce various standard screws and nuts complying with GB, ANSI, BS, DIN and other standards, and also undertakes customization of non-standard special-shaped fasteners. Materials can be selected as carbon steel, stainless steel, alloy steel, copper alloy, etc. according to needs, with surface treatments including galvanizing, nickel plating, blackening, passivation, etc., to meet corrosion resistance, wear resistance and high-strength requirements under different working conditions.

　　The production process strictly complies with the ISO9001 quality management system. From incoming material inspection, in-process inspection to finished product final inspection before delivery, each process follows strict standards to ensure precise product dimensional tolerance, smooth thread engagement, qualified tensile and shear resistance performance, and prevent non-conforming products from entering the market.

　　Our products are widely used invarious valves， machinery manufacturing, auto parts, electronic appliances, construction engineering, new energy equipment, rail transit and many other fields. Relying on stable product quality, flexible customization capacity, efficient delivery efficiency and perfect after-sales support, our products not only cover all provinces and cities across China, but also are exported to overseas markets such as Europe, America and Southeast Asia, establishing long-term stable strategic cooperative relations with many well-known enterprises.

　　In the future, the company will continue to deepen in the fastener industry, focus on technological innovation and quality upgrading, continuously optimize production processes and service systems, and strive to build a leading domestic and internationally renowned fastener brand, providing more high-quality and reliable fastening products and services for global customers.