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Hot Selling Standard Electronic Torsion Spring
US$0.01-1.00
1,000 Pieces
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableFunction
Pressed, Phonation, Buffer, Drive, Restoration, MeasurementMaterial
SteelModel NO.
MSUsage
Industrial, Auto, Furniture, Motorcycle, Home ApplianceLoad Type
TorsionProduction Process
Hot RollShape
SpiralSurface Treatment
PlatedService
OEMLength
0.2-10000mmWire
0.2-35mmSpring Shape
CylinderQuality Control
100%InspectionSample
FreeMOQ
5000Transport Package
Plastic Bag +Carton BoxSpecification
1mm-200mm widthTrademark
BosinOrigin
DongguanHS Code
7320109000Production Capacity
10000000/MonthKey features
ISO 9001 Certified Quality: Manufactured strictly to ISO 9001 standards ensuring consistent quality.
Extended Fatigue Life: Shot-peening technology significantly increases the spring's fatigue life.
Corrosion Resistance: Surface preparation and coating ensure excellent corrosion resistance.
Wide Material Selection: Available in Steel, Stainless Steel, Brass, Iron, Alloy Steel, Aluminum, and Nylon.
Custom OEM Service: Supports OEM customization for surface treatment, length, wire, and shape.
100% Quality Inspection: Every product undergoes 100% inspection before shipment.
Fast Sample Delivery: Samples delivered within 3-7 days for quality testing.
SGS Tested Materials: Products are made by 100% eco-friendly material and passed SGS test.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2017-03-14 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.11h CertifiedTerms of Payment: T/T, PayPal CertifiedInternational Commercial Terms(Incoterms): FOB, EXW
About Our Factory & Business Background
AddressNo. 25, Lane 25, Jinxin Road, Dongguan, Guangdong, China
Plant Area100 square meters
Number of Employees3
Registered Capital500,000 RMB
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsMetal Buckle, Snap Hook, Fastener, Split Ring, Keychain, Carabiner, Chain
Our Industry Experience & Global Business Record
Year of Establishment2015-04-15
Main MarketsNorth America, Europe
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
Our Certifications, Standards & Industry Recognition
Product CertificationOthers
Product Q&A
Q:What is the MOQ for this product?
A:
The Minimum Order Quantity (MOQ) is 5000 units.
Q:What are the lead times for samples and mass production?
A:
Sample lead time is 3-7 days, while mass production takes 8-15 days or according to customer requirements.
Q:What materials are available for these torsion springs?
A:
Available materials include Steel (C45, C46, C20), Stainless Steel (SUS201-420), Brass, Iron, Alloy Steel, Aluminum, and Nylon.
Q:Can I customize the surface treatment?
A:
Yes, surface treatments such as Zinc plated, Ni-plated, Chrome plated, Sandblast, Anodize, and others are available according to your requirements.
Q:What payment terms do you accept?
A:
We accept Western Union, L/C, T/T, and PayPal.
Send Inquiry
*To:
Dongguan Bosin Hardware Co., Ltd.
Dongguan Bosin Hardware Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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