High Quality Durable Garage Door Spring for Torsion Systems Wq Spring

Name: High Quality Durable Garage Door Spring for Torsion Systems Wq Spring
Brand: Hefei Wang Qin Spring Co., Ltd.
SKU: 2327500525

Anhui, ChinaHefei Wang Qin Spring Co., Ltd.

US$1.20-1.50

5,000 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Sincere to The Letter of The Perfect Service, 100%

Warranty

1 Yer

Model NO.

QYS12016654

Type

Door Spring

Material

Metal

Surface Treatment

Oil, Galvanized, Electrophoreticm, Powder-Coated

Length

Cusmtoized

Transport Package

Standard Packing, Plywood Box

Specification

1 3/4" 2" 2 5/8" 3 3/4" 5 1/4" 6"

Trademark

WQ Spring

Origin

Hefei Anhui China

HS Code

7320909000

Production Capacity

5000pairs/Week

Key features

Full Customization Support: Custom sizes and surface treatments including oil, galvanized, electrophoretic, and powder-coated.

Complete Hardware Solution: Provides full set garage door hardware components for residential, commercial, and industrial systems.

High Precision Manufacturing: All parts produced with CNC machining to ensure accurate dimensions and stable performance.

Durable Material Construction: Made from high-strength steel and aluminum alloy for long service life and corrosion resistance.

Factory Direct Pricing: Direct manufacturer pricing with one-stop solution to reduce sourcing costs.

Comprehensive Quality Control: Strict inspection procedures including raw material, dimensional accuracy, and surface finish checks.

Global Application Range: Suitable for residential, commercial, industrial, and warehouse door systems worldwide.

1-Year Warranty Coverage: Provides a 1-year warranty for mechanical defects and reliable after-sales service.

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: ≤1.60h

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.