How do you control product quality?

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

Can you customize the product logo?

Yes, we normally use our company logo with 'MF', but we can also use the customer's logo or no logo at all.

What is your minimum order quantity?

The minimum order quantity is 500 pieces.

Small High Quqality High Precision Wire Spring

Name: Small High Quqality High Precision Wire Spring
Brand: Yangzhou Mingfeng Spring Co., Ltd.
SKU: 777198565

Jiangsu, ChinaYangzhou Mingfeng Spring Co., Ltd.

US$0.02

10,000 Pieces

Product profile

Customization

Available

Function

Measurement

Material

Stainless Steel

Model NO.

MF282

Usage

Industrial, Auto, Furniture

Load Type

Extension

Production Process

Hot Roll

Shape

Coil

Wire Diameterl

as Your Reauest

Free Height

as Your Request

Surface Treatment

as Your Request

Professional

More Than 25 Years

Transport Package

Carton

Specification

SGS

Origin

Yangzhou Jiangsu

Production Capacity

2000000 Per Year

Key features

Customizable Dimensions: Wire diameter, free height, and outer diameter are fully customizable as per request.

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

High Precision Manufacturing: Equipped with over 50 advanced CNC coil spring machines imported from Taiwan.

Comprehensive Quality Control: Products undergo six strict checks from material inspection to final delivery.

Experienced Production Team: Over 25 years of experience with 6 professional technical engineers.

Certified Quality Standards: Certified with IATF16949 and SGS for industrial and automotive applications.

OEM and ODM Services: Full customization available including logo printing and design-based production.

Free Sample Availability: Free samples are provided subject to company rules regarding sample and value.

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: ≤24h

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:When was your company founded?

Our company was founded in 1986 and has over 29 years of experience in spring production.

Q:What is your main product?

We are a factory specializing in manufacturing all kinds of springs, including coil, suspension, valve, oil seal, torsion, extension, snap, and spiral springs.

Q:What is your delivery time?

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

Q:Do you offer free samples?

Yes, free samples are available, but the sample and value must comply with our company rules.

Q:What surface treatments do you provide?

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