For high-temperature, high-pressure, and highly corrosive working conditions, we provide corrosion-resistant stainless steel bolts, high-strength double-ended studs, and CNC precision-machined pipe fittings, ensuring both sealing performance and corrosion resistance meet stringent international standards.
Corrosion Resistance: 316L stainless steel, 480h salt spray test, strong acid and alkali resistance

As a popular export category, our stamped parts and precision screw and nut series are supplied in bulk to the European and American markets. We support rapid prototyping and small-batch trial production, adapting to the lightweight requirements of new energy vehicles and ensuring that every screw withstands torque and fatigue testing.
Precision Engineering: 0.01mm CNC, new energy vehicle motors

Focusing on the safe operation of photovoltaic/wind power equipment, we provide customized photovoltaic bracket bolts, wind turbine flange bolts, and CNC structural components, coupled with third-party tensile strength and coating thickness testing, to ensure stable connections of new energy equipment in extreme environments.
Weather Resistance: -40~150℃ wide temperature range, photovoltaic verification

We tailor large anchor bolts and high-strength stamped connectors for overseas infrastructure projects, supporting full go/no-go gauge inspection and mechanical performance traceability, ensuring that every connection in skyscrapers and cross-sea bridges is unbreakable. Heavy Load: M30+ bolts, 1500MPa tensile strength, suitable for overseas applications

0.5mm precision small screws, stamped terminals, and titanium alloy screws, coupled with salt spray testing and conductivity testing, ensuring precise assembly of consumer electronics and industrial equipment.

Developed corrosion-resistant stainless steel bolts, large stamped structural parts, and anti-loosening nylon locking nuts for high-salt spray corrosive environments. Third-party tensile strength and proof load testing ensure the safe navigation of ships in strong winds and rough seas.

Providing high-strength hexagonal flange nuts, CNC machined hydraulic connectors, and spring components for heavy equipment, supporting rapid replenishment and emergency production, ensuring continuous and efficient operation of excavators, loaders, and other equipment. High Load Capacity: Grade 8.8 nuts, 800MPa shear strength

titanium alloy screws, high-temperature alloy bolts, and micron-level precision positioning pins for spacecraft. Combined with full-process quality traceability and third-party testing, we safeguard the safety mission of every space exploration.

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