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Custom Heavy-Duty Mestal Extension Spring for High-Speed Doors
US$1.30-1.80
2,000 kg
Sample price:US$1.50/kg.Request sample
Product profile
Customization
AvailableFunction
Drive, RestorationMaterial
High Carbon SteelModel NO.
QYS138Usage
Industrial, Furniture, Home Appliance, High Carbon SteelLoad Type
ExtensionProduction Process
Cold RollShape
CoilTransport Package
Standard Packaging, Wooden Carton, PalletSpecification
GBTrademark
QYOrigin
Hefei Anhui ChinaHS Code
732090900Production 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: ≤0.08h
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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