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Roller Shutter Accessories Rolling Shutter Components 28mm Steel Bearing
US$0.25-0.45
1,000 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableColor
SilverMaterial
MetalModel NO.
RS-BB28MStyle
ModernStructure
VerticalOpen Type
ManualFunction
Sound Insulation, Heat InsulationCustomized
Non-CustomizedAfter-Sales Service
Free PartsWarranty
5 YearsKind
Roller Shutter AccessoriesUsage
Roller Shutter AccessoriesTransport Package
1000PCS/CartonSpecification
10*10Trademark
RollmaxOrigin
ChinaHS Code
8482109000Production Capacity
1000000/YearKey features
Durable Metal Construction: Made of high-quality metal with OD28mm and ID12mm bearing specifications.
5-Year Warranty Coverage: Comprehensive 5-year warranty with free parts replacement for mechanical defects.
Custom Mold Service: Special molds available based on customer samples or drawings with tooling cost refund.
Flexible Color Options: Multiple color choices available to meet specific customer preferences.
Sample Order Availability: Samples available for evaluation at any time with 3-5 day lead time via express.
Low MOQ for Samples: No minimum order quantity required for sample orders.
Advanced Production Lines: Equipped with Dutch WEMO shell line and precision metal stamping technology.
ISO Certified Quality: Recognized as National High-tech Enterprise with strict quality control standards.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: More than 10 years CertifiedNearest Port: Ningbo ShanghaiAverage Response Time: ≤18h
AI-Powered supplier vetting
SummaryThe supplier demonstrates OEM and ODM capabilities, sample-based customization, four production lines, stated annual output of 100,000 SIDE FRAME sets, and substantial export orientation at 90% of sales. However, quality and service management documentation is weak: finished-product inspections are random, inspection records are not maintained, and service assessment and corrective-action procedures lack written records. No supplier-management certifications, overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. R&D capability is limited by the absence of an SDK, no new products in the past year, and no 3D software design service. Financial information is represented only by years rather than evaluable financial results, so credibility cannot be determined from the provided data.
Supplier typeThe supplier provides OEM services for well-known brands and ODM services, operates four production lines, and produces SIDE FRAME products. Its design offering is sample-based customization rather than evidence of a broad standardized product-development platform.
CertificationsThe supplier-management-system certification status is explicitly listed as NIL. This is direct evidence that no such certification is reported in the provided information.
After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records; service-capability assessment and corrective/preventive-action procedures also lack written procedures or records. It reports no overseas warehouse, showroom, agent, or branch capability, although it accepts several service quotation and payment terms and lists 20 qualified service suppliers.
R&D capabilityThe supplier states a commitment to continuous improvement and innovation and offers ODM services, but it has no available SDK, no 3D software design service, and reported no new products during the past year. The documented operating evidence indicates limited demonstrated innovation capability.
Production capacityThe supplier operates four production lines and reports annual SIDE FRAME output of 100,000 sets, supported by bending, welding, and punching machines. However, it does not conduct ongoing quantity reconciliation for each batch or mass production, and finished-product inspection is random with instructions but no written records.
Customization capabilityThe supplier explicitly provides customization from samples in both its design-service and R&D-related capability descriptions. This supports sample-based customization, although no evidence is provided for 3D software design or broader engineering customization.
Product Q&A
Q:What is the lead time?
A:
For sample order, it cost 3-5 days,sent by FEDEX,UPS or DHL. For mass production products, it cost about 30 days.
Q:I don't like your standard colors. Can I choose any color ?
A:
We have different colors, you can choose any color you like.
Q:Do you have any MOQ limit?
A:
For sample order, there is no MOQ. For Mass production order, plastic part needs at least hundreds pcs.
Q:Can I have a sample even pre-production before I send you the order?
A:
Yes. Samples could be sent for evaluation at any time, but you should pay for the freight.
Q:Which payment methods do you accept?
A:
We accept Western Union, T/T, LC,D/P.
Send Inquiry
*To:
NINGBO ROLLMAX SHUTTER COMPONENT CO., LTD.
NINGBO ROLLMAX SHUTTER COMPONENT CO., LTD.*Content:
Supplier replies will be sent to your registered email
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