OEM Factory Custom Steel Coil Torsion Spring

• Customization: Available
• Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement
• Material: Steel
• Model NO.: NZ025
• Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance
• Load Type: Torsion
• 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, Dongguan Jiusheng Hardware Spring Co., Ltd. is situated in Shuxin Village, Shengjing Road 21, Changping Town, Dongguan City. Jiusheng is a cutting-edge enterprise dedicated to manufacturing a diverse array of springs, axles, hardware stamping parts, and screws. We specialize in producing a wide variety of
springs, axles, rivets, stamping parts, screws and more, all tailored to meet our customers' specific requirements. Our products are extensively utilized across numerous sectors, including network products, communication devices, computer accessories, home appliances, sanitary products, power distribution equipment, and educational toys.

Jiusheng boasts a sprawling 5000 square meter modern facility, backed by a robust technical team that includes over 20 highly skilled professionals and senior engineers. Our state-of-the-art equipment arsenal includes over 10 Taiwan Xieyi punches, more than 20 imported automatic lathes, screw machines, and over 20 Taiwan Xinda spring machines. Additionally, we possess advanced mold processing devices such as computer gongs, spark machines, milling machines, and mold beds. Our sophisticated testing apparatus includes secondary element detectors, projectors, salt spray testers, torsion testers, rebound testers, tension testers, among others. Furthermore, we feature a continuous atmosphere protection quenching furnace, continuous hot air tempering furnace, ultrasonic cleaning machines, and a plating post-treatment line.

At Jiusheng, we employ meticulous management practices and have a comprehensive quality control system, ensuring our capability to develop and deliver high-quality, cost-effective products. Our company achieved
ISO90012008 international quality system certification in 2010.
Building on our continuous development, Jiusheng remains committed to our mission of 'creating benefits for customers and contributing to society.' Our vision is to become China's premier precision hardware factory, supported by our service ethos of 'humble, professional, right away! Action,' and a corporate culture rooted in 'honesty, pragmatism, efficiency, and innovation.' With these guiding principles, we are in constant pursuit of rapid and healthy growth under the 'Jiusheng' brand.

We eagerly look forward to collaborating with you to create a brilliant future together!

Product Parameters

 

Our expertly crafted special-shaped wire form springsplay a pivotal role in the global market and find extensive use in heavy machinery, stamping dies, valve clutches, geological engineering machinery, automobile brakes, energy storage components in instrumentation, automobile suspension devices, buffer devices, automobile cushions, handicrafts, and many other critical fields.

Discover a diverse range of compression springs! Our extensive selection covers micro-springs, small springs, medium springs, large springs, and heavy-duty springs, each available in multiple measurements.

Embarking on a new project or in need of a replacement spring? JIUSHENG is your ultimate destination for compression springs. We offer an expansive array of sizes in various material types, including music wire (spring steel), hard drawn, stainless steel, oil tempered, beryllium copper, and phosphor bronze. Many of these springs are also available plated in zinc, gold irridite, or black oxide.

Our manufacturing capabilities allow us to produce compression springs with wire diameters ranging from an ultra-fine 0.003 inches (0.080 mm) to a robust 0.275 inches (7.00 mm).

 

Explore our extensive selection of tension springs! We offer a variety of measurements across micro-springs, small springs, medium springs, large springs, and heavy-duty springs.

Working on a new project or need a replacement tension spring? Look no further than JIUSHENG! Our vast collection includes a broad range of sizes in materials such as music wire (spring steel), hard drawn, stainless steel, oil tempered, beryllium copper, and phosphor bronze. Additionally, some springs come plated in zinc, gold irridite, or black oxide.

Our expertise enables us to produce tension springs with wire diameters from a minimal 0.003 inches (0.080 mm) to a substantial 0.275 inches (7.00 mm).

 

Check out our wide variety of torsion springs! We offer multiple measurements ranging from micro-springs, small springs, medium springs, large springs, to heavy-duty springs.

Need a torsion spring for your project or as a replacement? JIUSHENG has you covered with an extensive selection of torsion springs in various sizes and material types, including music wire (spring steel), hard drawn, stainless steel, oil tempered, beryllium copper, and phosphor bronze. Many of these can be plated in zinc, gold irridite, or black oxide.

Our robust production capabilities allow us to create torsion springs with wire diameters from a delicate 0.003 inches (0.080 mm) to a sturdy 0.275 inches (7.00 mm).

 

Certifications

 

Our Advantages

 

Packaging & Shipping

 

FAQ

 

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

A: JiuSheng Springs expertly crafts a diverse array of springs including compression, extension, and torsion styles. We utilize a variety of premium wire types such as high-grade spring steel, carbon steel, stainless steel, and music wire. Rest assured, all our materials adhere to RoHS compliance standards. Additionally, we can furnish an SGS report for the wire. Our wire diameters span from an ultra-fine 0.003 inches (0.08mm) to a sturdy 0.275 inches (7.00mm), catering to a myriad of applications.

Q: Do you support small orders or do you only accept large orders?
A: At Jiusheng Springs, we pride ourselves on our flexibility to handle both high and low volume orders, tailored precisely to your needs. We collaborate closely with you to determine the most efficient and cost-effective production solution.

Q: Customer Support and Production Capabilities
1. CAD-assisted product design utilizing SolidWorks software for precision engineering.
2. Capable of small lot production and sample creation.
3. Advanced CAD-assisted product design leveraging 'CADKEY' software, inclusive of sequential mold design.
4. Fully automated stamping to ensure consistency and quality.
5. Comprehensive in-house post-processing services including CNC machining, vibratory deburring, painting, welding, and assembly.
6. Rigorous process validation programs encompassing first inspection and Production Part Approval Process (PPAP).
7. Extensive network of certified suppliers for raw materials, specialty manufacturing processes, and components.

Q: How long does a custom spring typically take?
A: Lead times for custom springs vary based on complexity. Standard compression, extension, torsion, and linear springs within our tooling range typically ship within 7 to 10 days. For more intricate spring designs, expect a lead time of about 14 to 21 days.

Q: Do you charge for custom spring samples?
A: Yes, we do charge a sample fee for custom springs which is applicable as a deposit towards a full order. This sample fee is refundable upon placing the full order. If your sample requires special tooling, additional charges may apply.