Wenzhou Aoli Spring Manufacturing Co., Ltd

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https://aoli-spring.en.made-in-china.com/
Our factory
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Our factory
Our factory
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Our factory
Our factory
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About us
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As a leading professional spring manufacturer with years of industry expertise,we are dedicated to delivering high-quality,reliable spring products and tailored solutions for global clients. Our comprehensive product portfolio covers core spring types: Compression springs,torsion springs,hook springs,and rotary springs-each engineered to excel in specific applications with precision,durability,and innovation at their core. We have established ourselves as a trusted partner across sectors,providing critical components that power everyday products and industrial quipment.

COMPANY PROFILE

Professional Spring Manufacturer: Custom Solutions for Diverse Industries

As a leading professional spring manufacturer with years of industry expertise, we are dedicated to delivering high-quality, reliable spring products and tailored solutions for global clients. Our comprehensive product portfolio covers core spring types: Compression springs, torsion springs, hook springs, and rotary springs-each engineered to excel in specific applications with precision, durability, and innovation at their core. We have established ourselves as a trusted partner across sectors, providing critical components that power everyday products and industrial equipment.

Our compression springs boast exceptional load-bearing capacity, consistent performance, and fatigue resistance. Crafted from premium materials (high-carbon steel, stainless steel, alloy steel), they compress efficiently under axial load and revert to their original shape. Available in varied wire diameters, coil counts, and free lengths, they suit both light-duty household appliance uses and heavy-duty automotive suspension systems. We adhere strictly to international quality standards (ISO, ASTM, DIN), ensuring tight tolerances and long-lasting reliability.

Torsion springs, designed to exert torque when twisted, offer precise torque control, flexibility, and stability over repeated cycles. Manufactured with advanced winding technology, they feature uniform coils and smooth ends for seamless integration into mechanical assemblies. Commonly used in door hinges, automotive seat adjusters, motorcycle handbrakes, and industrial machinery, our R&D team optimizes leg length, coil direction, and material thickness to match client-specific application requirements.

Hook springs (extension springs with hooks) absorb and store energy when stretched, delivering reliable tension. Precision-formed hooks ensure secure attachment and efficient force transmission, making them ideal for garage door mechanisms, fitness equipment, medical devices, and household tools. We offer multiple hook styles (machine, cross-over, side hooks) and customize wire gauge, coil diameter, and free length to meet load and space constraints. All undergo rigorous testing for corrosion, wear, and deformation resistance.

Rotary springs, specialized for rotational motion and torque generation, deliver smooth, controlled rotation with high torque output. Suitable for automotive steering systems, motorcycle clutches, industrial valves, and precision instruments, we use advanced simulation and testing tools to optimize design for exact torque needs and performance under varying temperatures and pressures. Customizable material composition, coil geometry, and end configurations ensure seamless integration with clients' unique systems.

Customization is central to our operations. We collaborate closely with clients from concept to production, tailoring springs to specific dimensions, load capacities, material properties, or performance needs. Our process includes detailed consultation, design optimization via CAD and finite element analysis (FEA), and prototype testing to ensure exceeding expectations. Flexible production lines handle both small-batch custom orders and large-scale runs with equal efficiency.

Supported by dedicated design and R&D teams of engineers, material scientists, and technical experts, we explore new materials, technologies, and designs to improve performance and reduce costs. Our R&D facilities include fatigue testing machines, load testers, and environmental chambers for comprehensive validation. We collaborate with resear
Authentication
Address: N/a, Wenzhou, Zhejiang, China
Main Markets: South America, Mid East, Africa, Southeast Asia, Oceania, Western Europe, Eastern Europe
International Commercial Terms(Incoterms): EXW
Terms of Payment: T/T, Money Gram, LC, D/P, PayPal, Western Union, Small-amount payment
Average Lead Time: Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Solutions
OEM/ODM
OEM/ODM
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Factory Tour
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Sample Order

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