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Heavy-Duty Adjustable 180-Degree Garage Door Hinge for Steel Doors
US$4.00-4.50
500 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Sincere to The Letter of The Perfect Service, 100%Warranty
1 YearModel NO.
QY1303Type
180°HingeFinish
GalvanizedMaterial
SteelTransport Package
Standard Packaging, Wooden CartonSpecification
CustomizedTrademark
QYOrigin
Hefei Anhui ChinaHS Code
8302100000Production Capacity
50000piece/WeekKey features
11 Years Manufacturing Experience: Professional manufacturer with over 11 years of expertise in the spring field.
OEM and ODM Services: Accepts OEM orders and provides full customization from designs or samples.
Custom Spring Design: Professional team customizes spring size and weight based on door dimensions.
Fast Delivery Time: Delivery within 3-5 days after order confirmation, depending on quantity.
1 Year Warranty: Provides one year of after-sales service and warranty coverage.
Flexible Payment Terms: Accepts T/T, Western Union, PayPal, and negotiates other payment methods.
High Quality Assurance: 100% inspection for finished products including function and visual checks.
Competitive Pricing: Offers competitive prices combined with high quality and good communication.
Company 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: ≤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.
Product Q&A
Q:Are you a manufacturer and do you accept OEM?
A:
Yes, as a professional manufacturer, we have been in the spring field for over 11 years and we accept OEM. Just give us your design, and we will make samples for you soon.
Q:Can you design springs for me?
A:
Yes. We have a professional team with rich experience in spring design and manufacturing. Just tell us your door dimension (door width & height, door weight, and lifting system), and we can custom design the spring size and weight.
Q:What are your strengths?
A:
Our strengths include competitive price, high quality, good communication with customers, and the best after-sales service.
Q:What is your packing method?
A:
We offer standard packing using PE bags, plywood cases, wooden cartons, and pallets. We also provide packing based on your specific requirements.
Q:How long is your delivery time?
A:
Delivery is within 3-5 days after the order is confirmed. Of course, it depends on the actual quantity.
Send Inquiry
*To:
Hefei Wang Qin Spring Co., Ltd.
Hefei Wang Qin Spring Co., Ltd.*Content:
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