What materials are available for this spring?

Available materials include Steel (C45, C46, C20), Stainless Steel (SUS201-420), Brass (C36000, C37700, C38500), Iron (1213, 12L14, 1215), Alloy steel (SCM435, 10B21), Aluminum (Al6061, Al6063), and Nylon.

Is OEM service supported?

Yes, we provide OEM services and accept customer designs and requirements for new product development.

What is the warranty or quality guarantee?

We have a professional QC team conducting serious quality control before shipment, and products are made from 100% eco-friendly materials that have passed SGS tests.

Straight Wind Metal Torsion Spring for Woodworking

Name: Straight Wind Metal Torsion Spring for Woodworking
Brand: Dongguan Bosin Hardware Co., Ltd.
SKU: 2241839345

Guangdong, ChinaDongguan Bosin Hardware Co., Ltd.

US$0.01-1.00

1,000 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Phonation, Buffer, Drive, Restoration, Measurement

Material

Steel

Model NO.

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Torsion

Production Process

Hot Roll

Shape

Spiral

Surface Treatment

Plated

Service

OEM

Length

0.2-10000mm

Wire

0.2-35mm

Spring Shape

Cylinder

Quality Control

100%Inspection

Sample

Free

MOQ

5000

Transport Package

Plastic Bag +Carton Box

Specification

1mm-200mm width

Trademark

Bosin

Origin

Dongguan

HS Code

7320109000

Production Capacity

10000000/Month

Key features

ISO 9001 Certified Quality: Manufactured strictly to ISO 9001 standards ensuring consistent quality.

Extended Fatigue Life: Shot-peening process 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 services with customized length, wire, and spring shape options.

100% Quality Inspection: Every product undergoes 100% inspection before shipment.

Fast Sample Delivery: Samples delivered within 3-7 days for quick testing and validation.

SGS Tested Materials: Products are made by 100% eco-friendly material and have passed SGS test.

Company profile

Dongguan Bosin Hardware Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2017-03-14 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.28h 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?

The Minimum Order Quantity (MOQ) is 5000 units.

Q:What are the available surface treatments?

Options include Zinc plated, Ni-plated, passivate, Ti-plated, Sandblast, Anodize, Chrome plated, Electro plating, Black, Plain, Dacro, Silver plated, and Polish, or according to your requirement.

Q:What is the lead time for mass production?

Mass production lead time is 8-15 days or according to customer's requirement.

Q:Can I get free samples?

Yes, free samples are available for testing quality.

Q:What payment terms do you accept?

We accept Western Union, L/C, T/T, and Paypal.