Are you looking for the best tension spring factories in China? If so, you’re in the right place. In this article, we’ll explore the top manufacturers that stand out for their quality, precision, and reliability. From Gold-Star Spring to China Spring Products Corp, let’s dive into what makes these factories leaders in the industry.

China Extension spring Manufacturers – Low Price …

China Compression Spring, Extension …

Extension Spring Initial Tension

Product Details: China Spring Parts Inc. offers custom extension springs with wire diameters ranging from .007 to .625 inches. The springs are available in various materials and can be manufactured with round, rectangular, or square wire shapes. Custom end options are also available to meet specific needs. The company provides a range of configurations to suit different applications.

Pros:
– Customizable wire diameters and shapes to fit vari…
– Multiple end options to meet specific design requi…
– Precision manufacturing to ensure high-quality spr…

Cons:
– No specific cons mentioned on the webpage, but cus…
– Requires technical knowledge to select the appropr…

Spring Manufacturer – Wholesale Spring Supplier

Product Details: KENENG is a spring manufacturer and supplier in China, offering over 10 years of experience in custom spring services. They produce various types of springs, including compression springs, extension springs, torsion springs, flat spiral springs, and disc springs. The springs are made from a range of materials such as stainless steel, carbon steel, copper, alloys, Monel, Hastelloy, Inconel, and titanium. The manufacturing process includes raw material inspection, coiling, annealing, shot peening, setting, testing, and packing. KENENG uses advanced equipment like automatic spring coiling machines and spring testing machines to ensure high-quality products.

Pros:
– High-quality and long-life springs with high stren…
– Wide range of materials and configurations availab…
– Advanced manufacturing equipment and strict qualit…
– Competitive prices and excellent services
– Ability to meet various industrial application dem…
– Support for both small batch customization and mas…

Cons:
– No specific cons mentioned on the website
– Customization requires detailed specifications and…

China Micro Spring spring technology – Tension spring

Product Details: China Micro Spring offers tension springs as part of their product portfolio. These springs are designed to operate under tensile forces, providing resistance when stretched. They are made from various materials and can be customized to meet specific requirements. The company also provides compression, torsion springs, wire- and punch-bent parts, and complete assembly groups.

Pros:
– Customizable to meet specific requirements
– Made from various materials to suit different appl…
– Precision engineering for reliable performance

Cons:
– No specific details on tension spring specificatio…
– Material and design limitations may apply dependin…

Extension Spring in Stock – ZIHUOLI

Tension Spring,china Automotive spring,china special …

Constant tension spring stainless steel spring

Product Details: Constant force springs by Yunsheng are made by winding steel strips into coils, exerting a nearly constant restraining force to resist uncoiling. They are available in coil, flat, leaf, and plate types, made from stainless steel or steel. These springs are used in automobile and industrial applications. Key features include short initial deflection, long extension capability, and the ability to exert nearly constant force during entire extension. They are packaged in paper cartons and pallets, with a supply ability of 50,000,000 pieces. The place of origin is Ningbo, China, with ports in Ningbo and Shanghai. Payment types include L/C and

T/T, with Incoterms FOB, CFR, and CIF.

Pros:
– Exerts nearly constant force during entire extensi…
– Short initial deflection, reaching rated load at s…
– Long extension capability
– Ideally suited for applications where space is lim…
– Can be applied to retrieving, counterbalancing, dr…

Cons:
– Limited to specific materials (stainless steel or…
– May require specialized mounting or assembly

China Window Tension Spring Manufacturer and Supplier …

Product Details: Window Tension Springs are manufactured by Hauncheon, a Chinese supplier. These springs are designed for securing window screens in place. They can be customized to fit various types of window frames and screen materials. The springs are typically made from durable materials such as steel, ensuring long-lasting elasticity and resistance to weathering and corrosion.

Pros:
– Durable and resistant to weathering and corrosion
– Customizable to fit different types of window fram…
– Ensures long-lasting elasticity

Cons:
– No specific cons mentioned on the website, but pot…

Buy Tension Springs Factory, Pricelist – HUAYI

Product Details: Huayi International Industry Group Limited offers a comprehensive range of compression, tension, and coil springs. Their extension springs are designed for various applications, including machinery, automotive, and industrial uses. The springs are available in different materials and can be customized to meet specific requirements. They feature loop ends and are known for their durability and reliability.

Pros:
– High-quality and reliable
– Durable and long-lasting
– Customizable to meet specific needs
– Suitable for various applications including machin…

Cons:
– No specific cons mentioned on the website
– Customization may increase cost

Comparison Table

Frequently Asked Questions (FAQs)

Do Chinese tension spring factories accept custom orders and OEM requests?

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Yes, many Chinese tension spring factories accept custom orders and OEM requests. For instance, Hefei Wang Qin Spring Co., Ltd. and KENENG are known for their ability to produce custom springs based on your specific design requirements. They have professional teams with rich experience in spring design and manufacturing, ready to create samples and production runs tailored to your needs.

What types of springs can Chinese factories manufacture?

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Chinese spring factories are versatile and can manufacture a wide range of spring types. These include compression springs, extension springs, torsion springs, as well as specialized springs like battery springs, die springs, and disc springs. Companies like KENENG and China Spring Products Corp offer a broad spectrum of spring products to meet various industrial applications.

What is the typical lead time for spring production in Chinese factories?

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The lead time for spring production in Chinese factories can vary depending on the complexity of the design and the quantity ordered. Generally, you can expect a turnaround time of about 1-3 weeks for standard compression, extension, and torsion springs. More complex designs may take 4 weeks or more. Expedited options are often available upon request.

What payment methods do Chinese spring factories usually accept?

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Chinese spring factories typically accept a variety of payment methods to accommodate different customer needs. For example, Hefei Wang Qin Spring Co., Ltd. accepts T/T (Telegraphic Transfer), Western Union, and PayPal. For larger orders, they often require a 30% advance payment with the balance due before shipment.

Do Chinese spring factories provide after-sales service and warranties?

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Yes, many Chinese spring factories offer good after-sales service and warranties. Hefei Wang Qin Spring Co., Ltd., for instance, provides a one-year after-sales service warranty. Additionally, companies like China Spring Products Corp are known for their excellent customer service and commitment to resolving any issues that may arise with their products.