What is the warranty period?

We provide reliable hardware solutions with stable quality and professional support.

Complete Screw Set for All Garage Door Mechanisms

Name: Complete Screw Set for All Garage Door Mechanisms
Brand: Hefei Wang Qin Spring Co., Ltd.
SKU: 2324498305

Anhui, ChinaHefei Wang Qin Spring Co., Ltd.

US$0.05-0.50

5,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Model NO.

QY78965412

Key features

Full System Supply: Complete garage door hardware parts solution for residential, commercial, and industrial systems.

OEM & Customization: Supports OEM/ODM services with customized sizes, designs, and packaging based on requirements.

High Precision CNC: Parts produced using advanced CNC machining for accurate dimensions and reliable performance.

Durable Materials: Made from premium steel and aluminum alloy with excellent strength and corrosion resistance.

Smooth Operation: Designed for stable torque transmission, balanced movement, and reduced vibration.

Factory Direct Price: One-stop solution with competitive factory direct pricing since 2006.

Wide Application: Suitable for residential, commercial, industrial, and warehouse garage door systems.

Easy Installation: Standard industrial design compatible with standard garage door torsion systems.

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: ≤1.29h

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.