Custom Stainless Steel Coil Tension Spring with Zinc Plating Finish

• Customization: Available
• Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement
• Material: Stainless Steel
• Model NO.: LS003
• Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance
• Load Type: Extension
• Production Process: Cold Roll
• Shape: Coil
• Surface Treatment: Zinc/Nickel/Black Plating, Anodizing, etc
• Process: Laser Cutting Bending Stamping
• Surface Finish: Polishing
• Quality Control: 100% QC Test
• Drawing Format: 2D/3D/CAD/Dwg//Step/Pdf/Igs
• Feature: OEM ODM Support
• Thickness: 0.05mm~ 16.0mm/Customzation
• Service: OEM ODM Customized
• Color: Custom
• Scope of Business: Springs and Stamping Parts
• Transport Package: Bubble Bag+ Carton+ Wooden Box
• Specification: Customized
• Trademark: Jiusheng or Customized
• Origin: Guangdong, China
• HS Code: 7320209000
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

 

Product Description

 

Business Type	Factory & Manufacturer
Certificate	ISO9001:2008 and  TS16949
Service	CNC milling & turning , sheet metal fabrication, grinding, deburring, tapping, drilling, cutting, knurling, laser marking, wire EDM, CAM programming and outsource service
Material	Stainless Steel: 303, 304, 304L, 316, 316L, etc... Carbon Steel: 1018, 1045, 1144, 12L14, 1215… Aluminum: 5052, 6061-T6, 6061-T4, 6082-T6, 6063-T6... Brass and Copper: C3602, C3604, H62, C34000 Plastic: POM, PEEK, ABS, PA66, PP, PMMA etc... Titanium and more...
Finish	sandblasting, anodizing, blackening, plating, polishing, coating, knurling and more
Equipment	CNC milling machine, CNC turning machine, auto lathe, grinding machine, tapping machine, drilling machine, laser marking machine, WEDM machine, CMM machine and more.
Drawing Format	STEP, STP, GIS, CAD, PDF ,DWG ,DXF etc or samples.
Main Products	Stamping part,cnc machine part,spring,shaft,screw and etc.
Inspect Tool	micrometer, thread gauges, calipers, pin gauge, projector, CMM, altimeter and more.
Quality Control	100% inspection
Tolerance	+/-0.01mm ~ +/-0.001mm or as per client's needs
Surface Roughness	Ra 0.1~3.2 or as per client's needs
Additional Service	assembly, logo engraving, surface finish, special package etc.

 

 

 

Company Profile

 

Dongguan Jiusheng Hardware Spring Co., Ltd.Founded in 2002 and nestled in the industrious hub of Changping Town, Dongguan City, Dongguan Jiusheng Hardware Spring Co., Ltd. stands as a modern processing enterprise of remarkable repute. Specializing in the production of springs, axles, hardware stamping parts, screws, and much more, Jiusheng is a name synonymous with excellence and precision.
Our extensive product line includes springs, axles, rivets, stamping parts, screws,and an array of custom components tailored to meet specific customer requirements. These high-quality products find applications across diverse sectors including network and communication products, computer peripherals, home appliances, sanitary products, power distribution equipment, and educational toys.

Spanning 5000 square meters, our state-of-the-art facility boasts a robust technical team comprising senior professional engineers and over 20 specialized technicians. Our production arsenal features advanced imported machinery: more than 10 Taiwan Xieyi punches, over 20 automatic lathes, screw machines, and Xinda spring machines. We are equipped with sophisticated mold processing equipment such as computer gongs, spark machines, milling machines, and mold beds. To ensure impeccable quality, we utilize cutting-edge testing apparatus including secondary element testers, projectors, salt spray testers, torsion testers, resilience testers, and tensile testers. Our facility also houses advanced post-processing units like a continuous atmosphere protection quenching furnace, continuous hot air tempering furnace, ultrasonic cleaning machine, and plating post-treatment line.

At Jiusheng, meticulous management and a comprehensive quality control system empower us to deliver high-quality and cost-effective products. Our commitment to excellence is reinforced by our
ISO9001:2008international quality system certification, which we proudly achieved in 2010.
As we continue to evolve, Jiusheng remains steadfast in our mission to create value for customers and contribute positively to society. Our ambitious vision is to become China's premier precision hardware factory, driven by our core values of humility, professionalism, and prompt action. Our corporate culture embodies honesty, pragmatism, efficiency, and innovation, fostering an environment where rapid and sustainable growth thrives under the Jiusheng banner.

We eagerly anticipate forging a dynamic partnership with you, as we embark on a journey of mutual success and brilliance!

Product Parameters

 

The special-shaped wire form springsplay a pivotal role in the global market and are widely utilized in diverse sectors, including heavy machinery, stamping dies, valve clutches, geological engineering machinery, automobile brakes, energy storage components in instrumentation, automobile suspension systems, buffer devices, automobile upholstery, and hand-crafted items, among other fields.

We offer an extensive assortment of Tension Springs in various measurements, covering everything from micro-springs and small springs to medium, large, and heavy-duty springs.

Working on a new project or need a replacement spring? Discover the perfect Tension Springs at JIUSHENG. Our comprehensive selection includes a wide range of sizes and materials like music wire (spring steel), hard drawn, stainless steel, oil tempered, beryllium copper, and phosphor bronze. Some springs are available with finishes like zinc plating, gold irridite, or black oxide.

We specialize in producing Tension Springs with wire diameters ranging from a minuscule 0.003 inches (0.080 mm) to a robust 0.275 inches (7.00 mm).

 

Certifications

 

Our Advantages

 

Packaging & Shipping

 

FAQ

Q: What materials are available? Are they RoHS compliant?

A: JiuSheng Springs produces different types of springs such as compression, extension, and torsion springs, with a wide variety of wire types including high grade spring steel, carbon steel, stainless steel, music wire, etc., all RoHS compliant. And we can provide the SGS report of the wire. The wire diameters range from 0.003 inches (0.08mm) to 0.275 (7.00mm) inches to meet the requirements of different applications.

Q: Do you support small orders or do you only accept large orders?
A: Jiusheng Springs can produce either high or low volume springs depending on your needs. We will work with you to select the most efficient solution.

Q: Customer Support and Production Capabilities
1. CAD-assisted product design (SolidWorks software)
2. Small lot and sample production
3. CAD-assisted product design ('CADKEY' software), including sequential mold design
4. Fully automated stamping
5. In-house post-processing including CNC (numerical control machines), vibratory deburring, painting, welding and assembly
6. Process validation programs including first inspection and PPAP (Production Part Approval Program)
7. Extensive network of certified suppliers (raw materials, specialty manufacturing processes and components)

Q: How long does a custom spring typically take?
A: Lead times for custom springs vary. For compression, extension, torsion and linear springs in our tooling range, we can deliver within 7 to 10 days. However, for some springs with complex shapes, the lead time is approximately 14 to 21 days.

Q: Do you charge for custom spring samples?
A: We charge a sample fee for custom springs as an ordering fee for a full order. In other words, the sample fee is refundable upon our receipt of the order. However, if your sample requires additional tooling, we will charge for that.