Huayu Leaf Spring has recently introduced and put into operation a brand-new fully automatic robotic painting line, further improving product surface treatment quality, production efficiency, and delivery stability. The new line enables a continuous ...
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In the manufacturing process of automotive leaf springs, the rolling process plays an important role in determining dimensional accuracy, forming quality, and long-term durability. Huayu Leaf Spring continuously focuses on stable process contr...
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In leaf spring manufacturing, the quality of raw materials directly affects load capacity, fatigue life, stability, and long-term reliability. As a company dedicated to leaf spring production, Huayu Leaf Spring always places strong emphasis on raw ma...
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To improve delivery efficiency and customer support for global markets, Huayu Leaf Spring continues to strengthen our manufacturing and warehousing capabilities. With a 1,200 m² warehouse and a 6,800 m² production facility, we operate an ef...
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To ensure stable protective performance of leaf springs in challenging service environments—such as coastal high-salt air, humid/rainy conditions, and roads treated with de-icing salts—Huayu Leaf Spring implements Salt Spray Testing as a ...
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In the manufacturing of leaf springs, the assembly process plays a critical role in determining product performance, safety, and consistency. As a professional manufacturer specializing in commercial vehicle leaf springs, Huayu Leaf Spring implements...
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In commercial vehicle suspension systems, the eye rolling process of leaf springs is one of the most critical manufacturing steps, directly affecting assembly accuracy, durability, and overall vehicle safety. As a professional leaf spring manufacture...
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To guarantee stability and durability of truck suspension and other commercial vehicle suspensions, Huayu Leaf Spring releases its standardized stiffness test workflow. By continuously and evenly loading the leaf spring to a target load and then inst...
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As a leading manufacturer of leaf springs and truck suspension systems, Sichuan Huayu Spring Co., Ltd. is committed to providing customers with reliable and long-lasting solutions. One of the key technologies ensuring product durability is the electr...
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As a global leader in leaf spring manufacturing, Sichuan Huayu Vehicle Leaf Spring Co., Ltd. continues to innovate in its heat treatment process, ensuring every leaf spring delivers outstanding strength, toughness, and durability, providing reliable ...
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Sichuan Huayu Vehicle Leaf Spring Co., Ltd., a leading manufacturer of leaf springs for commercial vehicles and truck suspension systems, proudly announces the adoption of advanced shot peening technology to further enhance the strength, durability, ...
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Sichuan, China — August 26, 2025 — Sichuan Huayu Vehicle Leaf Spring Co., Ltd. (Huayu) today unveiled an upgraded range of leaf springs for heavy-duty truck suspension, semi-trailer suspension, and bus/coach suspension. The portfolio cove...
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