Robust Overhead Door Drum for Efficient 11" Vl Drum Usage

Name: Robust Overhead Door Drum for Efficient 11" Vl Drum Usage
Brand: Hefei Wang Qin Spring Co., Ltd.
SKU: 2319740105

Anhui, ChinaHefei Wang Qin Spring Co., Ltd.

US$9.30-53.00

100 Pairs

Product profile

Customization

Available

After-sales Service

Sincere to The Letter of The Perfect Service, 100%

Warranty

1 Year

Model NO.

QY26782

Type

Cable Drum

Material

Aluminum

Transport Package

Standard Packaging, Wooden Carton, Pallet

Specification

Trademark

Origin

Hefei Anhui China

HS Code

761699900

Production Capacity

5000pairs/Week

Key features

High-Strength Material: Made of high-strength cast aluminum alloy with anti-rust treatment.

Precision Thread Design: Integrated thread groove prevents rope jumping, abrasion, and derailment.

Wide Size Compatibility: Available in 8' to 32' standard sizes for residential and industrial doors.

OEM Customization: Supports OEM size customization and flexible specifications.

1-Year Warranty: Covers mechanical defects with sincere after-sales service.

Stable Load Bearing: Thickened body design ensures long-term stability for heavy doors.

Easy Installation: Standard interchangeable design reduces installation time and labor costs.

Professional Manufacturer: Over 20 years of experience in door torsion accessories production.

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: ≤1.39h

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 material is the cable drum made of?

High-strength aluminum with precision casting.

Q:Can you provide OEM service?

Yes, OEM and customized specifications are supported.

Q:Can the cable drum be used for industrial doors?

Yes. It is suitable for both residential garage doors and industrial sectional doors.

Q:What is the MOQ?

Flexible according to different models.

Q:Can you provide matching hardware?

Yes. We supply a complete range of garage and industrial door hardware, including torsion springs, spring cones, bearings, hinges, rollers, cables, brackets, and more.