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High Temperature Aluminum Fiberglass Sleeve
US$2.00
100-999 Meters
US$0.60
1,000+ Meters
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableCertification
ISO, ISO9001, RoHS ReachApplication
Wall/Roof Covering Cloth, Filter Cloth, Fiberglass Mesh Cloth, Blind, Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch BaseplateModel NO.
W-AFSSurface Treatment
Aluminium Foil CoatedThermal Rating
200 200Maximum Voltage
<10kvMaterial
FiberglassColor
SilverWorking Temperature
-50~200cInner Layer
FiberglassOuter Layer
Aluminum FoilFeature
Heat Reflect Protect; Easy and Fast to InstallChemistry
Hybrid InsulationType
InsulationBrand
WellcoTransport Package
Standard PackageOrigin
ChinaProduction Capacity
100000Key features
Heat Reflective Protection: Aluminum foil coating reflects heat to protect cables, hoses, and pipes.
Easy and Fast Installation: Flexible design allows for quick and effortless application on various surfaces.
Certified Safety Standards: Complies with ISO9001, RoHS, and REACH standards for quality and safety.
Multi-Size Availability: Available in various inner diameters from 4.8mm to 40mm with 100m spools.
Durable Material Construction: Made from fiberglass inner layer coated with aluminum foil for robustness.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2017-05-22 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.92h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummarySHANGHAI WELLCO INTERNATIONAL LIMITED is presented as a supplier of heat-shrink and related tubing products, with automotive, electrical, medical, and other product applications. The available information indicates multiple management and product certifications, more than 10 production lines, 21–30 quality-control staff, annual heat-shrink-tube output of 10,000,000 meters, and export sales representing 90% of total sales. It reports off-peak lead times within 15 working days and peak-season fulfillment of one month. Trading records show repeated heat-shrinkable-tubing transactions with RAYCHEMRPG PRIVATE LIMITED and a transaction involving YAZAKI INDIA PRIVATE LIMITED. However, the slices do not provide sufficient evidence to assess after-sales service, financial credibility, product-development innovation, or customization capability. The supplier’s registration information appears in 2025, but the records do not establish the full operating history of the company.
Supplier typeThe supplier is identified as SHANGHAI WELLCO INTERNATIONAL LIMITED and is associated with heat-shrink tubing, cold-shrink tubing, connector gel boxes, automotive shrink products, and related items. Its stated business covers automotive, electrical and electronics, medical, sporting goods, and other sectors, and it has self-operated import/export rights with 90% of sales reportedly from exports.
CertificationsThe basic products are stated to have passed UL, SGS, ISO9001, ISO14001, and IATF16949-related standards or certifications, while the supplier management-system certifications are listed as TS 16949 and ISO 9001. This provides explicit evidence of relevant quality and management certification coverage.
Production capacityThe supplier reports more than 10 production lines, 21–30 quality-control staff, annual heat-shrink-tube output of 10,000,000 meters, off-peak lead time within 15 working days, and peak-season fulfillment within one month. These stated figures explicitly support substantial production capacity and defined fulfillment capability.
Client casesTrade records associate the supplier with YAZAKI INDIA PRIVATE LIMITED and show repeated heat-shrinkable-tubing transactions with RAYCHEMRPG PRIVATE LIMITED across several 2025 records. These named buyer records provide concrete customer evidence, although the slices do not establish order scale, duration of relationships, performance ratings, or references.
Product Q&A
Q:What materials is the sleeve made of?
A:
It consists of a fiberglass inner layer coated with an aluminum foil outer layer.
Q:What are the main applications?
A:
It is used for heating reflection, protecting cables, hoses, and pipes, and as insulation for electrical components.
Q:Is the product certified?
A:
Yes, it meets ISO9001, RoHS, and REACH certification standards.
Q:What sizes are available?
A:
Inner diameters range from 4.8mm to 40mm, with outer diameters corresponding to specific sizes, all packed in 100m standard spools.
Q:How easy is it to install?
A:
The flexible design allows for easy and fast installation on various surfaces.
Send Inquiry
*To:
Shanghai Wellco International Limited
Shanghai Wellco International Limited*Content:
Supplier replies will be sent to your registered email
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