Sep 2026
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Read More →GARAGE DOOR MANUFACTURER
Quality Garage Door Manufacturer Co., Ltd is a professional supplier and manufacturer specializing in garage doors and garage door hardware systems. With years of industry experience, we are committed to providing reliable, high-quality products and complete solutions for residential and commercial garage door projects worldwide.
Our modern manufacturing plant covers over 25,000 square meters, equipped with automated continuous polyurethane (PU) foaming panel production lines, high-precision CNC stamping machines, and comprehensive testing facilities. Whether you need standard size sectional doors or custom engineered architectural openings, we deliver superior thermal insulation, wind load resistance, and long-lasting durability.
Factory Direct Wholesale Pricing & OEM/ODM Service
CE Certified, ISO 9001:2015 Quality Management
Exported to 60+ Countries with Sea Freight Safe Packaging
Complete Hardware Kits & Smart Electric Openers Supplied
GLOBAL REACH & EXHIBITIONS
International Engineering Team & World Door Expos
Our multilingual international sales and technical engineering team regularly participates in world door exhibitions including R+T Stuttgart, IDA Expo USA, and Canton Fair, providing direct factory OEM partnerships and container shipments to 60+ countries worldwide.
18+
Years Factory Experience
OUR CORE PRODUCTS
GARAGE DOORS
Engineered with high-density polyurethane insulation, pinch-resistant safety joints, and multi-layer corrosion protection.
Best Seller
Residential Insulated Sectional Garage Door
40mm / 50mm CFC-free high density PU foam core with hot-dipped galvanized steel skin. Superior thermal insulation and sound reduction.
- Panel Thickness: 40mm / 50mm
- Thermal Value: R-value 14.8
- Surface Finish: Woodgrain, Orange Peel, Smooth
Modern Style
Full View Aluminum Glass Garage Door
Anodized or powder-coated aluminum alloy frame paired with tempered, frosted, or tinted double-glazed architectural glass.
- Frame Material: 6063-T5 Extruded Aluminum
- Glass Options: Clear, Frosted, Mirrored, Tinted
- Application: Luxury Villas, Car Showrooms, Cafes
Heavy Duty
Commercial Industrial Sectional Door
Designed for logistics warehouses, loading docks, and industrial facilities. Reinforced wind struts and high-lift hardware systems.
- Lift Types: Standard Lift, High Lift, Vertical Lift
- Wind Resistance: Class 3 - Class 5 tested
- Safety: Cable-break & spring-break protection
New Design
Modern Flush Architectural Sectional Door
Contemporary seamless flush exterior panels engineered for minimalist modern luxury residences and architect-designed homes.
- Finish Options: Matte Anthracite, Custom RAL Colors
- Thermal Core: Polyurethane R-value 16.5
- Hardware: Heavy Duty Concealed Track & Springs
WHOLESALE HARDWARE & PARTS SUPPLIER
HARDWARE & PARTS
As a professional garage door hardware parts wholesale supplier and OEM manufacturer, we build this category for distributors, installers, retailers, builders and brands. For garage door accessories and components commercial customers, the value is having the right parts organized into a system that is easier to stock, easier to match, and easier to use in production and service work.
Hardware Kit & Box
8'x7' or 9'x7' Garage Door Hardware Box & Kit Manufacturer
8'x7' or 9'x7' garage door hardware installation kit is designed for residential sectional garage doors. Includes complete hinges, brackets, rollers, fasteners, and cable sets.
Hardware Kit & Box
16'x8' or 18'x8' Garage Door Hardware Box Wholesale
16'x8' or 18'x8' garage door hardware installation kit & box is engineered for large residential and commercial garage doors with reinforced center hinges and heavy-duty roller stems.
Hardware Kit & Box
European Style 4 Panel Garage Door Hardware Box & Kit
European style 4 panel garage door hardware box & kit provides a complete hardware solution with pinch-resistant side hinges, top seals, and European standard safety devices.
Springs & Fittings
Electrophoresis Coat High Carbon Steel Torsion Springs
Utilizing electrocoating (E-coating) technology, these springs don't require messy oil lubrication, offering clean hands, superior rust-proofing, and calibrated torque.
Springs & Fittings
Galvanized High Carbon Steel Garage Door Torsion Springs
Galvanized high-carbon steel garage door torsion springs combine stable torque output, corrosion-resistant zinc barrier, and extended cycle life for coastal regions.
Tracks & Angles
Garage Door Vertical Tracks and Horizontal Tracks
Made of high-grade galvanized steel to resist rust and deformation. Precision roll-formed for standard lift, high lift, vertical lift, and low-headroom installations.
Tracks & Angles
2" Horizontal Track w/ 12" Radius, .075 w/ Angle For 7' Door
Garage door horizontal tracks are made from durable, heavy-duty steel and are specifically shaped to fit the rollers on standard 7' residential sectional overhead doors.
Garage Door Hinges
14 Gauge Residential Garage Door Hinges (#1 - #6)
14 gauge residential garage door hinges (#1-#6) provide a complete numbered hinge range for matching different section heights and ensuring tight weather seal against jambs.
Garage Door Hinges
Finger Proof Side Hinge for Europe Residential Doors
These finger proof side hinges are designed for European residential garage doors, used with standard rollers and installed on outer panel edges for anti-pinch safety.
Garage Door Rollers
Light Duty Nylon Garage Door Roller, 6200zz Bearing, 4" & 7" Stem
Light-duty nylon garage door rollers with 6200zz bearings and 4" or 7" stem options combine quieter nylon-wheel running with precision sealed bearing durability.
Garage Door Rollers
Steel Garage Door Roller for 2" Track, 10-Ball Steel, 4" & 7" Stem
Steel roller wheels for 2" garage door tracks feature a 10-ball steel bearing design with 4" and 7" stem lengths for reliable heavy-duty cycling and commercial overhead doors.
Garage Door Seals
Wholesale Vinyl & EPDM Garage Door Side Seals Weather Stripping
Wholesale garage door side seals weather stripping - Vinyl/PVC (economy) and EPDM (all-climate), aluminum retainers, pre-punched holes for wind, rain, and dust isolation.
Garage Door Brackets
Residential & Commercial Top / Bottom Brackets with Roller Stem
Heavy-duty hot-dipped galvanized residential and industrial adjustable top fixtures and bottom safety corner brackets with cable pin attachments.
Shafts & Tubes
1" Solid Keyed & Hollow Keyway Torsion Shafts & Tube Assemblies
Cold-drawn steel torsion shafting in hollow keyway or solid keyed formats, paired with flanged center bearing plates and heavy-duty shaft couplers.
OUR ADVANTAGES
WHY CHOOSE QUALITY COMPANY
"Quality company make sure your door quality" — our guiding philosophy in every batch produced.
Certified Quality
Strict QA at every step. Certified by CE, ISO 9001:2015, and compliance with European EN 13241-1 safety standards.
On-Time Delivery
Short production lead times (7-15 days). Professional container stuffing ensures zero damage during maritime shipping.
Full Customization
Custom dimensions, any RAL color, multiple window layout options, and your private branding on packaging.
Comprehensive Warranty
10-year panel warranty against rusting and delamination, 5-year warranty on hardware systems and motor openers.
FACTORY MEDIA & SUPPORT
RESOURCES
Explore our manufacturing facility gallery, product testing videos, and technical FAQs.
Continuous Automated PU Foaming Line
30,000 sqm modern manufacturing plant in Wuxi industrial hub.
Residential Insulated Sectional Doors
Engineered for high thermal resistance and pinch-resistant safety.
Full View Architectural Glass Doors
Anodized 6063-T5 aluminum framing with tempered architectural glass.
Hardware Sorting & Export Stacking
Full container mixed load service with custom branded packaging.
▶
03:45
Factory Workshop & Automated Roll-Forming Tour
Take an inside look at our automated panel foaming line, CNC track punching, and quality inspection.
▶
02:15
Torsion Spring High-Cycle Fatigue Testing
Demonstrating 100,000 cycle durability on our precision oil-tempered and electrocoated spring coils.
▶
04:20
Modern Glass Garage Door Pre-Assembly & Testing
Inspection of double-glazed tempered glass seals and heavy-duty extruded aluminum frames prior to dispatch.
What are your wholesale lead times and minimum order quantities (MOQ)? ▾
Our standard production lead time is 7 to 15 working days upon deposit confirmation. For hardware kits and parts, we accept flexible wholesale quantities; for garage door panels, standard container orders (20ft / 40ft HQ) receive optimal export freight rates.
Can we load a mixed container with both garage doors and hardware parts? ▾
Yes, absolutely. Over 80% of our international distributors order mixed 40ft HQ containers containing sectional door panels, tracks, springs, hardware kits, and openers loaded together with professional sea freight packaging.
Are your garage doors and hardware CE and ISO certified? ▾
Yes. Our factory operates strictly under ISO 9001:2015 quality management standards. Our residential and commercial garage doors comply with European EN 13241-1 safety regulations, including anti-pinch finger protection and cable/spring break devices.
Do you support custom OEM private label branding? ▾
Yes. We offer custom logo printing on hardware master cartons, hinge stampings, opener casing, and customized instruction manuals to support your local brand identity.
INDUSTRY KNOWLEDGE
LATEST BLOG & NEWS
Sep 2026
Aug 2026
Modern Architectural Trends: The Rise of Full View Aluminum Glass Doors
Discover why contemporary homeowners and commercial designers are opting for sleek black aluminum frames and frosted glass...
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Jul 2026
Garage Door Hardware: Torsion Spring Calibration & Cycle Life
Why oil-tempered spring wire and proper cycle calculation prevent premature failure and ensure effortless door lifting...
Read More →
GET IN TOUCH
CONTACT US FOR A FACTORY DIRECT QUOTE
Looking for a reliable garage door supplier in China? Contact our international sales team for technical catalogs, CAD drawings, and wholesale pricing.
Factory Address:
Door Industry Industrial Zone, Wuxi / Hangzhou, China
Phone / WhatsApp:
+86 138-6189-8820 / +86 (510) 8820-7711
Email:
info@qualitygaragedoor.com / sales@qualitygaragedoor.com
Working Hours:
Mon - Sat: 8:00 AM - 6:00 PM (GMT+8)