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Roll up Door Accessory Shutter Spring Box Heavy Duty Galvanized with CE
US$1.50-4.50
10 Pieces
Product profile
Customization
AvailableAfter-sales Service
Online Technical SupportWarranty
1 YearModel NO.
CustomizedType
Spring BoxMaterial
Stainless SteelInner Hole
50mm / 60mm / 76mmShaft Diameter
Precise Fit for 60mm (2.4") and 76mm (3.0") SteelOuter Diameter
Available in 200mm, 220mm, and 240mm Standard SizeCore Feature
Integrated Steel Ball Bearing for Smooth OperationTransport Package
Wooden CaseSpecification
CustomizedTrademark
CJXMOrigin
ChinaKey features
Integrated Steel Ball Bearing: Ensures ultra-smooth, whisper-quiet movement with minimal friction.
Anti-Corrosion Galvanized Steel: High-grade material with 0.8-1.2mm thickness for long-lasting durability.
Multiple Size Options: Outer diameters 200mm, 220mm, 240mm; Inner holes 50mm, 60mm, 76mm.
Precise Shaft Fit: Designed for 60mm (2.4') and 76mm (3.0') steel shafts.
1-Year Warranty: Comprehensive coverage for mechanical defects and quality assurance.
Online Technical Support: Professional assistance available for installation and maintenance issues.
Universal Application: Suitable for manual and motorized roller shutters and garage doors.
OEM & ODM Services: Customizable sizes, materials, colors, and designs to meet specific needs.
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: 17 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤2.49h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional roller shutter door manufacturer with nearly 20 years of production experience, a 5,000 m² plant, standardized workshops, automatic production lines, and equipment including CNC punching, injection molding, laser cutting, and steel plate cutting. It offers 3D design, OEM/ODM, and multiple customization options. Quality controls include 100% finished-product inspection, quality assurance, and raw-material traceability, but inspection instructions lack written records. After-sales and corrective-action procedures exist without written records. No supplier-management certifications, overseas agents, branches, warehouses, showrooms, or stock capacity are reported. Financial information is present only as year labels, so financial credibility cannot be assessed. The supplier reports applications across commercial, industrial, and residential settings and markets in China, Southeast Asia, Hong Kong, and Macao, but no specific customer cases are provided.
Supplier typeThe supplier is explicitly described as a professional roller shutter door manufacturer that integrates R&D, production, sales, installation, and after-sales service. Its products include rolling shutters, garage doors, window roller shutters, spring boxes, shutter slats, and accessories, indicating a specialized manufacturing and service profile.
CertificationsThe supplier-management certification field is explicitly reported as NIL. No certification holding is evidenced in the provided information.
After-Sales capabilityThe company states that it integrates after-sales service and provides one-stop solutions through installation. It also has procedures for corrective and preventive action and customer complaints, but no written records are maintained, limiting evidence of effective execution.
R&D capabilityThe supplier is identified as a professional technical supplier, provides 3D software design services, and supports sample-based, design-based, full, minor, and flexible customization. However, it reports no available SDK, and the stated total experience of R&D engineers is two years, so the evidence supports design capability but not broad technology-platform capability.
Production capacityThe supplier reports a 5,000 m² manufacturing plant, standardized workshops, automatic production lines, and multiple metalworking and molding machines. It reports 100% finished-product inspection and a peak- and off-season lead time within 15 working days, although it has no stock capacity and no valid manufacturing-capacity contract with related subcontractors.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with OEM/ODM services for size, color, and style. These capabilities are supported by both its design-service and manufacturing-service descriptions.
Product Q&A
Q:What products do you manufacture?
A:
We manufacture roller shutter doors, fire-rated roller shutters, transparent PC roller shutters, garage doors, wind-resistant shutters, aluminum shutters, stainless steel shutters, and shutter accessories.
Q:Can you customize the size and design?
A:
Yes. We provide OEM & ODM services and can customize sizes, colors, materials, and designs according to your requirements.
Q:What materials are available?
A:
We offer galvanized steel, aluminum alloy, stainless steel (201/304/316), polycarbonate (PC), and other materials based on project needs.
Q:Can I get samples before placing an order?
A:
Yes. Samples of selected products and accessories are available for quality evaluation.
Q:Are your products suitable for overseas markets?
A:
Yes. Our products are exported worldwide and meet international quality standards.
Send Inquiry
*To:Foshan Chuang Jian Xin Mei Doors Co., Ltd.
Foshan Chuang Jian Xin Mei Doors Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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