Precision Wire Forming Coil Tension Spring with Black Plating Option

• Customization: Available
• Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement
• Material: Stainless Steel
• Model NO.: LS003
• 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

Products Des cription

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, Dongguan Jiusheng Hardware Spring Co., Ltd. is strategically located in Changping Town, Dongguan City, at Shuxin Village, Shengjing Road 21. Jiusheng is a forward-thinking processing enterprise that excels in producing springs, axles, hardware stamping parts, screws, and more. We specialize in delivering a vast array of
springs, axles, rivets, stamping parts, screws,and customized components tailored to meet specific customer demands. Our products find extensive applications across diverse sectors including network products, communication devices, computer peripherals, home appliances, sanitary products, power distribution equipment, and educational toys.

Spanning an impressive 5000 square meters, Jiusheng boasts a modern facility equipped with cutting-edge technology. Our robust technical team includes seasoned engineers and over 20 skilled professionals. We house advanced imported machinery: more than 10 Taiwanese Xieyi punches, over 20 automatic lathes, screw machines, and 20+ Xinda spring machines. Our superior mold processing equipment includes computer gongs, spark machines, milling machines, and mold beds. We are also equipped with an array of precision testing instruments such as second element detectors, projectors, salt spray testers, torsion testers, resilience testing machines, and tensile testing machines. Additionally, we feature a continuous atmosphere protection quenching furnace, continuous hot air tempering furnace, ultrasonic cleaning machine, and a plating post-treatment line.

Jiusheng's commitment to meticulous management and an impeccable quality control system ensures we consistently deliver high-quality, cost-effective products. Our company achieved the
ISO9001:2008international quality system certification in 2010.
Building on continuous growth, Jiusheng is dedicated to our mission of creating value for customers and contributing to society. Our vision is to become a premier precision hardware factory in China. Guided by our service ethos-'humble, professional, immediate action!'-and our corporate culture of 'honesty, pragmatism, efficiency, innovation,' we are constantly exploring and pursuing rapid and sustainable development.

We eagerly anticipate partnering with you to achieve mutual brilliance.

Product Parameters

 

Our uniquely shaped wire form springsplay a pivotal role in the global market and are widely utilized in heavy machinery, stamping dies, valve clutches, geological engineering machinery, automobile brakes, energy storage components in instrumentation, automobile suspension systems, buffer devices, automobile cushions, handicrafts, and numerous other fields.

Our tension springs are available in a variety of sizes, from micro-springs to heavy-duty springs. They cater to every possible need, whether it be for a project or a replacement.

At Jiusheng, we offer an extensive range of tension springs in different material types such as music wire (spring steel), hard drawn, stainless steel, oil tempered, beryllium copper, and phosphor bronze. Our springs can also be plated in zinc, gold irridite, or black oxide to suit your specific requirements.

We specialize in producing tension springs with wire diameters ranging from 0.003 inches (0.080 mm) to 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.