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Products Solution: Construction Machinery

Jan 23,2026

We have successfully replaced BOHLER, providing welding materials for XCMG XG88000 4,000-ton crawler crane, known as the "world's top crane".
Construction Machinery

Copper-Free Welding Wire Solution for Construction Machinery

Xinyu copper-free welding wire provides a high-strength, high-reliability welding solution for heavy-duty construction machinery. Designed for extreme working conditions, our products deliver excellent weld toughness, stable arc performance, and low spatter. They effectively meet the strict welding requirements of large cranes, excavators, loaders, and other key equipment.

Having been successfully applied in the world’s largest crawler crane and replacing international premium brands, Xinyu welding materials significantly improve welding efficiency, reduce production costs, and ensure the long-term durability and safety of construction machinery.

Related Project


Xinyu's copper-free welding wires have seen a steady increase in market share and are widely applied in various key industries, providing high-quality welding solutions for major projects and well-known enterprises.

Construction Machinery

Construction Machinery

Construction Machinery

Construction Machinery

Construction Machinery

Construction Machinery

Construction Machinery

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All welding materials used in the Zangmu Yarlung Zangbo River Bridge on the Lalin Railway—the first weathering steel railway bridge without painting in China—are supplied by Xinyu.

Construction Machinery

We have successfully replaced BOHLER, providing welding materials for XCMG XG88000 4,000-ton crawler crane, known as the "world's top crane".

Automotive Industry

Our copper-free welding wires are widely used in the high-strength steel chassis welding of well-known automobile brands such as Great Wall Motors, BYD, Geely Automobile, Yutong Bus, Foton Motor, and King Long Bus.

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