Do you provide free samples?

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

What surface colors are available for your products?

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

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.

How do you handle client complaints?

We provide a response for client complaints within 24 working hours and give a satisfied answer based on the facts.

What is your main market?

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

Custom Stainless Steel High Precision Extension Spring

Name: Custom Stainless Steel High Precision Extension Spring
Brand: Yangzhou Mingfeng Spring Co., Ltd.
SKU: 768758775

Jiangsu, ChinaYangzhou Mingfeng Spring Co., Ltd.

US$0.03

1 Piece

Product profile

Customization

Available

Function

Pressed

Material

Stainless Steel

Model NO.

MF089

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Extension

Production Process

Hot Roll

Shape

Coil

Wire Diameter

1mm

Free Height

46mm

Surface Finsih

Zinc-Plated

Professional

More Than 25 Years

Transport Package

Cartons

Specification

SGS

Trademark

Origin

Yangzhou Jiangsu

Production Capacity

5000000

Key features

Customization Options: Full customization, minor customization, and flexible customization available from samples or designs.

High Precision Material: Made of high-quality stainless steel, carbon steel, and high-carbon steel with high tensile strength.

Extensive Experience: Over 25 years of professional experience in manufacturing various types of springs.

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

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

Diverse Surface Treatment: Available in silver, black, yellow, red, green, and blue via zinc plating or powder/paint spraying.

Competitive Pricing: Industry-leading prices with high quality and long service life for industrial and automotive use.

Fast Response to Complaints: Customer complaints are responded to within 24 working hours with a satisfactory solution.

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.

Product Q&A

Q:When was your company founded and what is the plant area?

Our company was founded in 1986 and covers an area of more than 8000 square meters.

Q:Are you a trading company or a factory?

We are a factory specialized in manufacturing all kinds of springs.

Q:What are your main products?

Our main products include coil spring, suspension spring, valve spring, oil seal spring, torsion spring, extension spring, snap spring, and spiral spring.

Q:What is your annual production capacity?

Our annual production is more than 800 million pieces.

Q:What is your delivery time?

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