OEM Factory Custom Steel Coil Spring

• Customization: Available
• Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement
• Material: Stainless Steel
• Model NO.: NZ023
• 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.Established in 2002, our company is situated in the picturesque Changping Town, Dongguan City, specifically at Shuxin Village, Shengjing Road 21. Dongguan Jiusheng is a cutting-edge processing enterprise specializing in the meticulous production of a broad array of springs, axles, hardware stamping parts, screws, and custom-designed components.
Whether you need springs, axles, rivets, stamping parts, or screws, we tailor our products to meet your precise specifications.Our diverse product range is indispensable across various industries, including networking, communications, computing, home appliances, sanitary ware, power distribution equipment, and educational toys.

Spanning a grand 5000 square meters, Jiusheng boasts a state-of-the-art facility. Our technical prowess is unmatched, featuring an elite team of senior professional engineers and over 20 specialized technical personnel. Our advanced equipment includes more than 10 Taiwan Xieyi punches, over 20 automatic lathes and screw machines, and 20 Xinda spring machines. Additionally, we house sophisticated mold processing equipment like computer gongs, spark machines, milling machines, and mold beds. Our testing arsenal includes second element detectors, projectors, salt spray testers, torsion testers, resilience testing machines, and tensile testers. Furthermore, our facilities are equipped with continuous atmosphere protection quenching furnaces, continuous hot air tempering furnaces, ultrasonic cleaning machines, and plating post-treatment lines, ensuring comprehensive quality control.

At Jiusheng, we embrace meticulous management practices and maintain an impeccable quality control system, ensuring our capability to develop and supply premium, cost-effective products to our esteemed clients. In recognition of our quality standards, we achieved
ISO9001:2008 international quality system certification in 2010.
As we continue to grow, we steadfastly adhere to our mission of creating value for customers and contributing to society. Our vision is to become a premier precision hardware factory in China. Through our service philosophy of 'humble, professional, immediate action,' and our ethos of 'honesty, pragmatism, efficiency, and innovation,' we are committed to fostering rapid and sustainable development at 'Jiusheng.'

We eagerly anticipate collaborating with you, working together to craft a brilliant future!

Product Parameters

 

Choose from a wide array of compression springs, including micro-springs, small springs, medium springs, large springs, and heavy-duty springs.

Are you working on a project or need a replacement spring? Discover your ideal compression springs at JIUSHENG. We offer an extensive range of sizes crafted from various premium materials such as music wire (spring steel), hard drawn, stainless steel, oil tempered, beryllium copper, and phosphor bronze. Many of these springs are available with zinc, gold irridite, or black oxide finishes.

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

 

Explore an array of tension springs in multiple sizes, from micro-springs and small springs to medium, large, and heavy-duty springs.

Are you working on a project or need a replacement spring? Discover your perfect tension springs at JIUSHENG. We offer a comprehensive selection of sizes made from top-notch materials such as music wire (spring steel), hard drawn, stainless steel, oil tempered, beryllium copper, and phosphor bronze. These springs can also come with zinc, gold irridite, or black oxide plating.

Our expertise allows us to produce tension springs with wire diameters from a fine 0.003 inches (0.080 mm) to a solid 0.275 inches (7.00 mm).

 

Browse our assortment of torsion springs available in various sizes, from micro-springs and small springs to medium, large, and heavy-duty springs.

Are you working on a project or need a replacement spring? Find your ideal torsion springs at JIUSHENG. We offer a wide range of sizes manufactured from superior materials like music wire (spring steel), hard drawn, stainless steel, oil tempered, beryllium copper, and phosphor bronze. Some of these springs may also be finished in zinc, gold irridite, or black oxide.

We are capable of producing torsion springs with wire diameters ranging 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 manufactures an extensive range of springs, including compression, extension, and torsion types. We use high-grade spring steel, carbon steel, stainless steel, and music wire, all of which comply with RoHS standards. We can also provide the SGS certification report for the wire. Our wire diameters span from 0.003 inches (0.08mm) to 0.275 inches (7.00mm), ensuring we meet diverse application requirements.

Q: Do you support small orders or do you only accept large orders?
A: Jiusheng Springs is flexible in accommodating both high and low volume orders. We collaborate with you to identify the most efficient solution tailored to your specific needs.

Q: Customer Support and Production Capabilities
1. CAD-assisted product design using advanced SolidWorks software
2. Small lot and sample production services
3. CAD-assisted product design with 'CADKEY' software, including sequential mold design capabilities
4. Fully automated stamping processes
5. Comprehensive in-house post-processing services, including CNC machining, vibratory deburring, painting, welding, and assembly
6. Rigorous process validation programs, including first inspection and PPAP (Production Part Approval Program)
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. For compression, extension, torsion, and linear springs within our tooling range, delivery is typically within 7 to 10 days. However, for springs with intricate shapes, the lead time extends to approximately 14 to 21 days.

Q: Do you charge for custom spring samples?
A: Yes, we charge a sample fee for custom springs, which acts as an advance on your full order. This fee is refundable upon order placement. However, if your sample necessitates additional tooling, we will charge accordingly.