News and Events

With the global manufacturing industry accelerating towards low-carbon, environmental protection and sustainable development, green production and eco-friendly product standards have become core assessment indicators for international suppliers. More and more overseas buyers, engineering contractors and brand manufacturers prioritize low-carbon, pollution-free and environmentally compliant fastener products in procurement projects. To adapt to the global green industrial trend and meet the high-standard environmental access requirements of Europe, North America and other mainstream markets, our factory has comprehensively upgraded its green manufacturing system in 2026, optimizing production processes, eliminating high-pollution and high-energy-consuming links, and fully realizing low-emission, high-efficiency and environmentally friendly fastener production, further enhancing the global market competitiveness of our products.

Industry Background & Strategic Necessity of Green ManufacturingWith the global promotion of carbon neutrality and sustainable development, manufacturing industries worldwide are accelerating low‑carbon transformation. As key basic components for construction, automotive, machinery, new energy, rail

Technical guide to DIN 934 hex nuts. Learn specifications, grade matching, coatings, and assembly troubleshooting to prevent joint failure.

A technical guide to ASME B18.2.2 inch hex nuts. Learn about critical dimensions, SAE material grades, coating tolerances, and RFQ sourcing.

This news focuses on our factory’s recent upgrade of fastener surface treatment technology. With years of manufacturing experience, strict process control and compliance with international environmental standards, we have greatly improved the anti‑corrosion and salt‑spray resistance of bolts, nuts and other fasteners, making them more suitable for marine, coastal and petrochemical harsh‑environment projects, and providing higher‑quality products and solutions for global customers.