High-Strength Bolts for Heavy-Duty Applications | Hengke Metal

Pinghu Hengke Metal Products Factory, a Jiaxing-based professional fastener manufacturer and exporter with proximity to Shanghai, Zhapu, and Ningbo ports, specializes in bolt machine products that serve the precision needs of industries worldwide, including Europe, the United States, and key manufacturing sectors. Our bolt machine refers to high-precision machine bolts engineered for use in machinery, equipment, and mechanical assemblies where accurate fitting and reliable performance are critical—areas where we have long collaborated with major automobile manufacturers and industrial clients. Crafted with advanced manufacturing techniques, each bolt machine undergoes strict dimensional accuracy checks, ensuring precise thread alignment and consistent length to guarantee seamless integration with mating components. We use high-quality materials for our bolt machine products, including alloy steels and stainless steels, to enhance strength, wear resistance, and longevity, with surface treatments available to improve corrosion resistance. Supporting OEM/ODM customization, our technical team works closely with customers to design bolt machine solutions tailored to specific machinery requirements, providing expertise on material selection and performance testing. Adhering to "quality first, customer first," our bolt machine products are exported globally, backed by 20+ years of production experience, 24-hour quick response, and a track record of partnering with Fortune 500 enterprises, making them a reliable choice for precision mechanical applications.