What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Do you offer OEM and ODM services?

Yes, we offer full customization from samples or designs, including minor and flexible customization options.

What is your main product material?

We primarily use carbon steel and stainless steel, sourced from iron and steel group companies in Jiangsu and Zhejiang.

High Quality with Low Price Compression Spring

Name: High Quality with Low Price Compression Spring
Brand: Yangzhou Mingfeng Spring Co., Ltd.
SKU: 793343965

Jiangsu, ChinaYangzhou Mingfeng Spring Co., Ltd.

Negotiable

500 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed

Material

Stainless Steel

Model NO.

mf026

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Cold Roll

Shape

Cylinder

Free Length

150~300mm

Color

as Your Respect

Wire Diameter

8~22mm

Transport Package

as Your Request

Specification

TS16949, SGS, ISO9001

Trademark

Origin

Yangzhou, China

Production Capacity

10000 Per Month

Key features

Comprehensive Customization: Free length, wire diameter, and color can be customized according to specific requirements.

Diverse Surface Finishes: Available options include white zinc, color zinc, nickel plating, chrome-plating, and plastic spraying.

Strict Quality Control: Six-step inspection process covering material, routing, plating, and final delivery checks.

Advanced Manufacturing Equipment: Over 50 sets of imported CNC coil spring machines with 0.18-23mm capability.

ISO and Industry Certifications: Certified with ISO9001, TS16949, and SGS for quality assurance.

OEM and ODM Services: Full customization available from samples or designs with flexible options.

Fast Response to Complaints: Customer complaints receive a response within 24 working hours with a satisfied solution.

Experienced Manufacturer: Established in 1986 with 29 years of experience and 6 professional technical engineers.

Company profile

Yangzhou Mingfeng Spring Co., Ltd.

Jiangsu, 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: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.30h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells springs, mechanical components, vibration and noise-reduction equipment, rubber and plastic products, hydraulic components, and related products. It reports broad customization and ODM capabilities, recent new-product activity, OEM service for recognized brands, and production-related facilities covering winding, grinding, spraying, polishing, and punching. Quality control includes four inspectors and documented finished-product inspection instructions. The supplier states that it maintains written procedures for supplier assessment, corrective and preventive actions, and complaint handling. It has valid manufacturing contracts with associated subcontractors and reports inventory capability, but no overseas warehouse or showroom. Export sales represent 41%–50% of total sales, with Shanghai Port identified as the nearest port and stated lead times of within 15 working days in both peak and off-season. Evidence is insufficient to confirm certifications, detailed...

Supplier typeThe supplier is a manufacturer and seller of springs, mechanical parts, vibration and noise-reduction equipment, rubber and plastic products, hydraulic machinery components, and related equipment. Its registered business scope indicates a multi-product industrial manufacturer rather than a pure trading intermediary.

After-Sales capabilityThe supplier reports clear procedures and followed records for handling customer complaints, as well as documented corrective and preventive action procedures. This supports an established complaint-resolution process, although the slices do not provide response times, service results, warranty terms, or overseas service coverage.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, indicating ongoing product-development activity. However, it reports no available SDK, and no details are provided on R&D staffing, patents, laboratories, or development resources.

Production capacityProduction evidence includes dedicated winding, grinding, spraying, polishing, and punching facilities, four quality inspectors, documented finished-product inspection instructions, inventory capability, and valid contracts with associated subcontractors. The supplier also reports lead times within 15 working days in both peak and off-season and describes a strict quality system, but the stated monthly production figure is unclear and cannot support a precise capacity assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad product-development and customization support.

Client casesThe supplier states that it provides OEM services to recognized brands and has received positive customer recognition from the seal, automotive and motorcycle, mechanical, electrical, electronics, and appliance industries. No customer names, project descriptions, order scope, or independently verifiable case details are provided.

Product Q&A

Q:What is the delivery time?

Normally our delivery time is 45 days, except for holidays and special bulk orders.

Q:Can you provide free samples?

Yes, free samples are available, subject to our company rules regarding sample and value.

Q:What surface finishes are available?

Standard color is silver (Trivalent Zinc Plating). Black, yellow, red, green, and blue are also available via powder or paint spraying.

Q:How do you control product quality?

All products undergo six checks: material inspection, product inspection, routing inspection, inspection before plating, final inspection after plating, and inspection before delivery.

Q:What is your minimum order quantity?

The minimum order quantity is 500 pieces.