In 1982, the main specialty of the production and manufacturing of the red-bearing (hot forging) fasteners, special fastening components, and conventional fasters are mainly founded in 1982. Production and sales of GB, ANSI, ASME, ASMT, DIN, UNI, JIS, ISO, CNS, JB, QC, SH, DL and other standards, bolts, nuts, screws, nuts, non -standard and other products. Customers are welcome to make all kinds of products based on drawings and sample fasteners.

It is mainly used for petrochemical, fluid pump valve, boiler pipeline, pressure vessels, turbines, car engines, ship engines, fuel engines, thermal power generation equipment, nuclear power engineering equipment, marine ships, railway locomotives, chemical chemical machinery equipment, medical and medical equipment, medical and medical equipment , Food Machinery Equipment, Metallurgical Refining Machinery and Equipment, Instrument and Equipment, Chemical Chemical Engineering Construction, Petroleum Marine Engineering, Large Bridge Tunnels, Large -scale Steel Structures, curtain wall decoration, solar power generation and equipment The required standard fasteners and non -standard firms. The products produced by this factory have passed ISO9001: 2008 quality management system certification.

Performance level: 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, etc.

Surface treatment: black, white zinc, blue and white zinc, color zinc, phosphorus, black dyeing, brass, black zinc, nickel plating, chrome plating, Darklo, mechanical galvanized, hot -dip galvanized, Telomon, etc. Essence

Specification size: 6mm-120mm, the length is not limited.

Basic the responsibility and development of the factory with new fastening technology, systematic high -quality products, and high -efficiency professional services. Bring a new experience and efficient benefits to customers, determined to become a partner that customers need in the field of fasteners. We know that customers ideal are partners who need to provide a package of fasteners solutions. We start with basic beliefs and solve complex and tedious tight solutions for customers.

Ningbo Yinzhou Hengxi Yonglian Fastener Factory can provide completely different products such as materials, size and other requirements according to the needs of customers. It can find products that are suitable for you and provide you with a product that you have quite special requirements. If you have special needs, and even from materials, technology, and requirements, we are not understanding or not sure, then we are a solution to save effort, safe, and economical. The enterprise spirit of "quality of quality and development", with technology -centric and quality -centric basic concepts to achieve customer satisfaction as the original intention, to meet customer requirements as the motivation, strive to achieve close cooperation with customers and social co -social communities win.