Are your prices competitive with other suppliers?

Of course. For the same product, we will offer the best price, and for the same price, we will offer the best quality.

Do you inspect finished products? how?

Yes, every step of production and finished products will be inspected by QC before shipment.

Why choose you? What are your strengths?

1.Strict quality control. There are dedicated quality inspection personnel to check the quality of each process. 2. Rich experience. More than 20 years of professional spring product manufacturing and trading experience. 3. Suppliers are stable. The factory has a large scale, professional employees and abundant raw material resources. 4. Provide OEM service with low minimum order quantity. 5. Fast service reply, your online message will be replied immediately, and the email will be replied withi

Durable Extension Spring 12mm Outer Diameter for Versatile Use

Name: Durable Extension Spring 12mm Outer Diameter for Versatile Use
Brand: Cixi Zhouxiang Huifeng Spring Factory
SKU: 2179116055

Zhejiang, ChinaCixi Zhouxiang Huifeng Spring Factory

US$0.10

100 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Phonation, Buffer, Drive, Restoration, Measurement

Material

Stainless Steel

Model NO.

HF-ES2366

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Hot Roll

Shape

Cylinder

Transport Package

Carton + Pallet

Specification

Customization

Trademark

HUIFENG

Origin

China

HS Code

7320209000

Production Capacity

500, 000PCS/Year

Key features

Customization Options: Full customization available from samples or designs with flexible options.

Premium Material: Made of heat-tempered stainless steel with rust-resistant baked finish.

Versatile Application: Suitable for industrial, auto, furniture, motorcycle, and home appliance use.

Strict Quality Control: 100% visual and functional inspection of finished products before shipment.

Fast Response Time: Online messages replied immediately; emails answered within 12 hours.

Free Sample Policy: Free samples provided; customer only pays shipping cost.

Long Experience: Over 20 years of professional manufacturing and trading experience.

Comprehensive Support: Pre-sale technical support and dedicated after-sales service included.

Company profile

Fast DeliveryQuality AssuranceManagement CertificationProduction Process Visualization

Cixi Zhouxiang Huifeng Spring Factory

Zhejiang, 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: 9 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.03h

AI-Powered supplier vetting

SummaryThe supplier is a privately owned combined business and manufacturer of springs and related elastic components, established in 2015 and exporting for 9 years. It reports ISO9001:2015 certification, documented finished-product inspection procedures, automated production equipment, and broad customization supported by R&D and 3D design services. Reported lead time is within 15 working days in both peak and off seasons. Limitations include no SDK, no factory environmental impact assessment report, no valid manufacturing-capacity contract with affiliated subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries reported. The supplier has one R&D engineer and no Fortune 500 customer collaborations disclosed.

Supplier typeThe supplier is identified as a privately owned combined company whose scope includes spring and hardware-accessory manufacturing and processing. Its product range covers compression, torsion, extension, battery, profiled, and other steel-wire springs and elastic components; the company description also identifies it as a spring manufacturer established in 2015.

CertificationsThe supplier reports holding an ISO9001:2015 certificate, and the certification is stated consistently in the management-system and sustainable-development information. This provides explicit evidence of a quality-management certification, although no other certification is listed.

R&D capabilityThe supplier identifies itself as a professional technical supplier, provides 3D software design services, and supports customization from samples, designs, and other formats. However, it has no available SDK and reports only one R&D engineer, so the evidence supports design capability but not a broad or highly developed innovation infrastructure.

Production capacityThe supplier manufactures multiple spring and steel-wire product categories, uses multiple automated production equipment, follows written and uniform finished-product inspection instructions, and reports lead times within 15 working days in both peak and off seasons. Constraints include no inventory capability and no valid contract with affiliated subcontractors, which limits evidence of broader capacity support.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, flexible customization, and full customization. These options are supported by reported R&D capability and 3D software design services, providing clear evidence of broad customization coverage.