What payment methods do you accept?

We accept LC, D/P, T/T, PayPal, and Western Union.

How do you ensure product quality?

We perform 100% inspection including function and visual checks, using advanced equipment like 2.5D image measurers.

What types of springs do you manufacture?

We produce torsion, leaf, gas, compression, tension, extension, coiling, and other specialized springs.

Dongzheng Factory Direct Sale Custom Constant Force Spring Spring Wire

Name: Dongzheng Factory Direct Sale Custom Constant Force Spring Spring Wire
Brand: Dongguan Dongzheng Machinery Co., Ltd
SKU: 2068959712

Guangdong, ChinaDongguan Dongzheng Machinery Co., Ltd

US$0.10

10-999 Pieces

US$0.05

1,000+ Pieces

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Phonation, Buffer, Drive, Restoration, Measurement

Material

Stainless Steel

Model NO.

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Torsion

Production Process

Cold Roll

Shape

Torsion-Bar

Tolerance

0.03

MOQ

10PCS

Transport Package

Poly Bag, Inner Box, Carton

Trademark

HSM

Origin

China

HS Code

7320209000

Production Capacity

100

Key features

Customization Options: Offers full customization, minor customization, and flexible options based on samples or designs.

Fast Lead Time: Sample production takes 3-7 days, while mass production requires 7-15 days.

Wide Material Range: Utilizes carbon steel, stainless steel, and alloy steel for superior strength and resilience.

Comprehensive Product Line: Manufactures torsion, leaf, gas, compression, tension, and extension springs for diverse needs.

Strict Quality Control: 100% inspection including function and visual checks before shipping every product.

Industry Certifications: Certified with ISO/TS16949-2002, ISO9001-2000, and ISO14000 standards.

Advanced Testing Equipment: Equipped with 2.5D image measurers, hardness testers, and salt spray testing equipment.

Flexible Payment Terms: Accepts LC, D/P, T/T, PayPal, and Western Union for convenient transactions.

Company profile

In-stock CapacityFast DeliveryProduction Process Visualization

Dongguan Dongzheng Machinery Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.24h

About Our Factory & Business Background

AddressSongmushan, Dalang, Dongguan, Guangdong, China

Plant Area1000 square meters

Number of Employees11

Registered Capital500,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1Pcs

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsSpring Machine, Spring Coiling Machine, Wire Bending Machine, Spring Forming Machine, Spring Make Machine, Spring Compression Machine, Cam Spring Machine, Camless Spring Machine, Spring Wire Bending M

Production Lines2

Production MachinesCNC Machine, Grinding Machine, Milling Machine, Drilling Machine, Lathe, Projector, 2D Measuring Instrument, Cutting Machine, Wire Cutting Machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes