Powered by Made-in-China.com
Stainless Steel Black Galvanize Coil Extension Hook Clamp Long Adjustable Tension Spring
US$1.00
10,000,000 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableFunction
Phonation, Drive, Restoration, MeasurementMaterial
SteelModel NO.
tension springUsage
Industrial, Auto, Motorcycle, Home ApplianceLoad Type
ExtensionProduction Process
Cold RollShape
ConicalTransport Package
CartonSpecification
100 x110x120Trademark
BosswinnOrigin
ChinaHS Code
7320209000Production Capacity
2000000Key features
Full Customization: Customize design, material, wire diameter, coil count, and end configurations to meet specific needs.
Wide Size Range: Wire diameter from 0.08mm to 18mm; coil diameter up to 800mm.
High Quality Control: 100% inspection with ISO 9001 certification, fatigue testing, and strict raw material verification.
Durable Materials: Available in stainless steel, music wire, and high-carbon steel for corrosion and heat resistance.
Versatile Applications: Suitable for trampolines, vehicles, electronics, appliances, furniture, and exercise equipment.
Competitive Pricing: High-quality tension springs offered at competitive prices with cost-efficient custom design.
Fast Delivery: Standard delivery within 10-15 days; free samples provided for confirmation.
Professional Manufacturer: Direct factory with 5 production lines, 3 QA inspectors, and 1 R&D engineer.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤10.78h
AI-Powered supplier vetting
SummaryZhuji Bosswinn Springs Co., Ltd., based in Zhejiang, China, specializes in metal processing with a focus on customization and quality. Established in 2020, the company operates three production lines and holds ISO/TS16949 certification. Despite limited R&D resources, it aims to establish its brand, BOSSWINN, in the industry. The company's export activity is minimal, contributing 1% to 10% of total sales. Its audit by TUVRHEINLAND resulted in a neutral evaluation, indicating room for improvement in certain areas.
Supplier typeThe supplier is a limited company based in Zhejiang, China, operating under the name Zhuji Bosswinn Springs Co., Ltd.
CertificationsThe company holds an ISO/TS16949 quality system certification since 2019.
R&D capabilityThe company has limited R&D resources with only 1 R&D engineer, indicating a potential gap in innovation capabilities.
Production capacityThe supplier operates three production lines with advanced machinery, enhancing its production capabilities.
Customization capabilityCustomization is a key focus for the company, aiming to deliver high-quality services.
Product Q&A
Q:Is Bosswinn a manufacturer?
A:
Yes, we are a manufacturer. The business owner operates two factories specializing in the production of springs, machined parts, and stamped parts.
Q:What is the delivery time?
A:
Delivery typically takes between 10 to 15 days. During peak seasons, it may extend up to one month.
Q:What is the MOQ (Minimum Order Quantity)?
A:
For initial orders, we accept any quantity. For mass production orders, we recommend a minimum of 10,000 pieces.
Q:What are your payment methods?
A:
We accept T/T (Telegraphic Transfer), L/C (Letter of Credit), and Western Union.
Q:How can we confirm the samples?
A:
We provide free samples for confirmation and evaluation.
Send Inquiry
*To:
Zhuji Bosswinn Springs Co., Ltd.
Zhuji Bosswinn Springs Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
OEM Customized Extension Springs with Double Hook Silver Painting Stainless Steel Spiral Tension Spring
US$0.10-0.50
1,000 Pieces(MOQ)
Spring Manufacturer Customized Stainless Steel Exhaust Motorcycle Spring Hooks Extension Spring
US$0.01-0.09
1,000 Pieces(MOQ)
China Factory Wholesales Stainless Steel Extension Spring Tension Springs with Hook
US$0.01-0.09
1,000 Pieces(MOQ)
OEM Custom Metal Stainless Steel Double Hook Bed Spring Hammock Open Hook Extension Spring
US$0.01-0.09
1,000 Pieces(MOQ)
Custom Black Dual Hook Helical Galvanized Coil Stainless Steel Compression Tension Spring
US$0.05-0.80
100 pieces(MOQ)
Customized Industrial Stainless Steel Coiled Extension Springs Strong Double Hook Spiral Tension Spring
US$0.10-0.34
1,000 Pieces(MOQ)
High Quality Metal Carbon Steel Stainless Steel Spring Spiral Coil Small Long Extension Spring
US$0.01-0.03
5,000 Pieces(MOQ)
Custom Furniture Open Hook Tension Spring Stainless Steel Small Coil Extension Spring
US$0.01-0.09
1,000 Pieces(MOQ)
Factory Custom Stainless Steel Wire Forming Bending Coil Tension Double Hook Extension Springs
US$0.01-0.04
1,000 Pieces(MOQ)
Wholesale Customizable High Quality Stainless Steel Double Hook Coil Tension Spring
US$0.10-0.50
1,000 Pieces(MOQ)
Stainless Steel Double Hook Extension Spring
US$0.02
10,000 Pieces(MOQ)
Black Oxide Cylindrical Extension Tension Spring Industrial Steel Pull Spring with Hooks
US$0.09-0.10
1 Piece(MOQ)
Farview Custom High Precision Stainless Steel Extension Spring with Hook
US$0.50-0.60
1 Piece(MOQ)
Long Hook Stainless Steel Extension Spring
US$0.02
1 Piece(MOQ)
Black Door or Gate Self Closer Adjustable Tension Springs Double Hook
US$0.20-1.00
10,000 Pieces(MOQ)
125mm Extra Long Extension Springs with Hook End
US$0.20-1.00
10,000 Pieces(MOQ)