| Customization: | Available |
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| Standard: | GB, EN, API650, China GB Code, JIS Code, TEMA, ASME, Custom, GB, En, API650, China GB Code, JIS Code, Tema, ASME, Custom |
| Surface Treatment: | Custom, Custom |
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Specializing in high precision spring parts design and production, Wuxi Gelanten Technology Co., Ltd. is your trusted partner in the industry. Our focus on industry standards and quick response to your needs ensure top-quality spring parts that meet your requirements.
Choose Wuxi Gelanten Technology Co., Ltd. for all your high precision spring part needs and let us be your reliable partner in achieving success in your industry.
Read This Before Buying
Due to the internet and computer display solutions, actual products may differ from the pictures. Please contact our salesmen for further assistance. All extension springs, compression springs, torsion springs, wire forms can be customized. We appreciate Drawing-Guide Production, so please send us a spring drawing when you inquire. Your inquiries are always welcome!
Different Hook End Types of Helical Extension Springs
Various hook end types are used to attach extension springs to the force source. The most common types include machine loop and crossover loop. Extension springs do not have a solid stop like compression springs, resulting in lower stress levels. Drawbar springs have a solid stop and are a unique type of compression spring with special hooks.
Available Coating Method
Our coating materials adhere to RoHS standards due to environmental policies. Please opt for RoHS standard coating whenever possible. Refer to the table below to learn about the cost of each coating method.
| Coating Method | Cost |
|---|---|
| RoHS Standard Coating | Refer to table for cost |
| Coating Method | Cost | Does it Meet the RoHS requirement? | Remark |
| Unplated | None | Yes | |
| Anti Rust Oil | Lowest | Yes | |
| Black Oxide/Oxide | Lower | Yes | |
| Normal Zinc coating | normal | No | |
| Trivalent Zinc coating | High | Yes | Normally 8~10μ thickness, 48 hours without white rust |
| Nickel Plated | normal | Yes | |
| Electrophoresis | Higher | Yes | |
| Painting | Very High | Yes | require a longer delivery time |
| Stainless steel Washing | normal | Yes | |
| Stainless Steel Electro-polish | Highest | Yes | This coating cost more than the others |
As a leading supplier of precision parts, Wuxi Gelanten Technology Co., Ltd. specializes in CNC machining parts, fasteners, stamping parts, springs, shafts, rollers, and other metal components. Our products cater to a wide range of industries including automotive, aerospace, energy, medical, and more.
With over a decade of experience, we are committed to delivering top-quality, high-precision products and efficient services. Our advanced equipment and technology ensure strict control over every manufacturing process to guarantee customer satisfaction.
We accept OEM and ODM orders using materials like stainless steel, copper, steel, and aluminum. Our focus on quality, cost-effectiveness, timely delivery, and exceptional service sets us apart in the industry.
Equipped with state-of-the-art machines including 3-axis, 4-axis, and 5-axis machines from renowned brands like Brother CNC, Mazak, Haas, and more, we also utilize precision inspection equipment such as Zeiss CMM, altimeters, and optical projectors to ensure all parts meet the highest standards before shipment.
At Wuxi Gelanten Technology Co., Ltd., our experienced technical team is dedicated to providing optimal solutions with the best cost, quality, and efficiency. Contact us with your requirements - we are eager to collaborate with you!
Quality First, Price Best, Service Foremost!
Our experienced staff is committed to providing exceptional service, with responses guaranteed within 24 hours. We offer OEM, ODM, and small order quantities to meet your specific needs. Our exclusive and unique solutions are tailored to your requirements, ensuring your satisfaction.
Enjoy special discounts and sales area protection when you choose us as your partner. Random quality inspections during production guarantee the highest standards are maintained. With on-time delivery and competitive pricing from our own factory, you can trust us to deliver quality products.
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