How do you ensure product quality?

All products undergo six checks: material, product, routing, pre-plating, post-plating, and pre-delivery inspection.

What is your main market?

Our main markets include domestic China, Europe, America, Russia, South America, and the Middle East.

Custom Large Stainless Steel Coil Spring

Name: Custom Large Stainless Steel Coil Spring
Brand: Yangzhou Mingfeng Spring Co., Ltd.
SKU: 770229835

Jiangsu, ChinaYangzhou Mingfeng Spring Co., Ltd.

US$3.50

1 Piece

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed

Material

Stainless Steel

Model NO.

MF151

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Hot Roll

Shape

Coil

Wire Diameter

13.2mm

Free Height

228mm

Surface Treatment

as Your Request

Professional

More Than 25 Years of Experience

Transport Package

Carton

Specification

SGS

Trademark

Origin

Yangzhou Jiangsu

Production Capacity

200000 PCS/Month

Key features

25+ Years Experience: Over 25 years of professional experience in spring manufacturing and production.

IATF16949 Certified: Manufacturing quality standard certified by IATF16949 and SGS for reliability.

Customizable Dimensions: Free length, outer diameter, and wire diameter can be customized as per request.

Multiple Surface Finishes: Available in white zinc, color zinc, nickel plating, chrome-plating, and plastic spraying.

Advanced CNC Equipment: Equipped with over 50 sets of advanced numerical control coil spring machines.

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

Free Sample Available: Free samples are provided according to company rules for quality verification.

High Production Capacity: Annual production exceeds 800 million pieces with reliable delivery capability.

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 demonstrates strong customization capabilities with various levels of customization services and ODM offerings. They maintain a consistent quality assurance system with multiple inspectors and have a history of new product development. Financial details span over three years, indicating stable operations. However, they lack overseas warehousing and showroom services. Their effective customer complaint procedures and a wide range of acceptable payment terms suggest robust after-sales and customer service capabilities.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and offers various acceptable payment terms such as LC, T/T, and PayPal.

Financial creditThe supplier has financial records spanning three years, indicating a level of financial stability and credibility.

R&D capabilityThe supplier shows innovation capability with new products developed in the past year and offers ODM services, though lacking SDK availability.

Production capacityThe supplier has a robust production system with strict quality assurance, four inspectors, and a monthly production capacity of 1500 units.

Customization capabilityThe supplier offers extensive customization services ranging from minor to full customization based on samples and designs.

Client casesThe supplier has been praised by customers in various industries, including automobile, electrical appliances, and electronics.