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One-Piece Single Panel Garage Door Extension Springs
US$1.30-1.80
2,000 kg
Sample price:US$1.30/kg.Request sample
Product profile
Customization
AvailableAfter-sales Service
Sincere to The Letter of The Perfect Service, 100%Warranty
1 YearModel NO.
QY2032Type
DoorMaterial
High Carbon SteelWire Diameter
2.0mm-12.0mmFunction
Drive, Restoration, MeasurementUsage
Industrial, Auto, Furniture, Home Appliance, GaraLoad Type
ExtensionProduction Process
Cold RollShape
CoilDirection
Left Hand & Right HandSize
as Your RequireInner Diameter
44-152mmLength
up to 141"Transport Package
Standard Packing, PalletSpecification
72B, 82B, 60Si2MnA, 65MnTrademark
QYOrigin
Hefei Anhui ChinaHS Code
7320909000Production Capacity
5000pairs/WeekCompany profile
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: ≤0.02h
AI-Powered supplier vetting
SummaryHefei Wang Qin Spring Co., Ltd. is a manufacturer based in Anhui, China, specializing in the design and production of automatic door balance system springs. The company holds ISO 9001 certification and has a strong focus on quality control. However, it lacks written records for corrective and preventive actions and customer complaint handling procedures. The supplier is capable of providing OEM and ODM services but lacks recent innovation in R&D. It also has limited international service capabilities, with no overseas warehouses or agents. The company has a moderate production capacity and offers flexible customization options.
Supplier typeThe supplier is a combined manufacturer and factory based in China, operating as a limited company.
CertificationsThe supplier holds an ISO 9001 certification, indicating compliance with quality management standards.
R&D capabilityThe supplier offers customization but has not introduced new products in the past year, reflecting limited innovation.
Production capacityThe supplier operates 9 production lines and has a significant annual output of garage door springs, indicating strong production capability.
Customization capabilityThe supplier provides a range of customization services, including full and minor customization, indicating flexibility.
Client casesThe supplier provides OEM services for popular brands, demonstrating experience with significant clients.
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Hefei Wang Qin Spring Co., Ltd.
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