What is the lead time for production?

The average lead time is within 15 workdays, regardless of peak or off-season periods.

Do you support OEM and ODM services?

Yes, we offer OEM and ODM services, allowing for customization from designs, samples, or minor adjustments.

What is the cycle life of the springs?

The springs are available with cycle lives of 10,000, 20,000, or 30,000 cycles depending on the specification.

Long-Lasting Garage Door Springs with High-Quality Torsion Solutions

Name: Long-Lasting Garage Door Springs with High-Quality Torsion Solutions
Brand: Hefei Wang Qin Spring Co., Ltd.
SKU: 2324154135

Anhui, ChinaHefei Wang Qin Spring Co., Ltd.

US$1.20-1.50

5,000 kg

Product profile

Customization

Available

After-sales Service

One-Stop After-Sales Support, Timely Order Deliver

Warranty

1 Year

Model NO.

QYS1980

Type

Door Spring

Material

High Carbon Steel

Wire Diameter

2.0mm-12.0mm

Direction

Left Hand & Right Hand

Function

Drive, Restoration

Load Type

Torsion

Production Process

Cold Roll

Shape

Colil

Length

as Your Require

Transport Package

Standard Packaging, Pallet or Wooden Case

Specification

As your require

Trademark

Origin

Hefei Anhui China

HS Code

7320909000

Production Capacity

5000pairs/Week

Key features

Customizable Dimensions: Wire diameter 2.0-12mm, length, and direction fully customizable to your requirements.

High Durability Material: Made from 82B High Carbon Steel with excellent fatigue resistance and anti-rust performance.

Long Cycle Life: Available in 10,000, 20,000, or 30,000 cycles for extended service life.

Versatile Surface Finish: Options include Oiled, Powder Coated, Galvanized, and Electrocoated finishes.

Complete System Solution: Provides full range of garage door hardware parts to reduce sourcing costs.

OEM/ODM Support: Full customization from designs or samples with professional R&D support.

1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.

CNC Precision Manufacturing: All parts produced with CNC machining for accurate dimensions and stable performance.

Company profile

Patents AwardedFast DeliveryQuality AssuranceR&D Capabilities

Hefei Wang Qin Spring Co., Ltd.

Anhui, 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: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.48h

AI-Powered supplier vetting

SummaryHefei Wang Qin Spring Co., Ltd. is a China-based manufacturer/factory in Anhui specializing in automatic door balance system and garage door springs. It reports ISO 9001 certification, nine production lines, in-stock capability, and lead times within 15 working days in both peak and off-seasons. The supplier offers broad customization, ODM, and OEM services for popular brands, but reports no new products in the past year and has fewer than five R&D engineers. Service processes exist for corrective actions and complaints, but written records and formal assessment procedures are absent. It has no overseas warehouse, showroom, agent, branch, or stated overseas-service countries, and lacks a valid manufacturing-capacity contract with related subcontractors. Financial evidence is insufficient for a credibility assessment, while customer-case evidence is limited to OEM service for popular brands and participation in R+T Asia.

Supplier typeThe supplier is identified as a manufacturer/factory and other business entity, organized as a limited company in China, with an operating location and factory address in Anhui. This directly supports classification as a manufacturing supplier.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality management system, although no certificate scope, issuing body, or validity details are provided.

Production capacityThe supplier describes professional production and testing equipment, strict quality control, nine production lines, inventory capability, and lead times within 15 working days in both seasons. Nevertheless, it reports no valid manufacturing-capacity contract with related subcontractors, so the overall production assessment is positive but not without a documented control gap.

Customization capabilityThe supplier explicitly offers full customization, design-based customization, sample-based customization, minor customization, flexible customization, ODM services, and OEM services for popular brands. These offerings directly support strong customization capability.

Product Q&A

Q:What materials are used for the garage door springs?

The springs are manufactured from high-quality 82B High Carbon Steel wire, ensuring high strength and durability.

Q:Can the springs be customized?

Yes, we offer full customization including wire diameter (2.0mm-12.0mm), length, direction (Left/Right Hand), and shape based on your specific requirements.

Q:What is the minimum order quantity?

The minimum order quantity is 100 pairs.

Q:What are the available surface treatments?

We provide multiple surface treatments including galvanizing, electroplating, powder coating, and oiling to ensure corrosion resistance.

Q:What is the warranty period for these springs?

We provide a 1-year warranty for our garage door springs.