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Polyolefin Identification Sleeves Shrink Tubing
US$2.00
100-999 Meters
US$0.04
1,000+ Meters
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableCertification
RoHSColor
White, Yellow, Other ColorsModel NO.
W-MSHFUsage
Optical CableMaterial
PEType
Heat ShrinkableOperating Temperature
-55~125cShrink Ratio
3:1; 2:1Feature1
Easy to Be PrintedFeature2
Flexible, Halogen-Free Flame-RetardantTransport Package
Standard PackageOrigin
ChinaProduction Capacity
100000Key features
RoHS and REACH Compliant: Meets RoHS, REACH, IEC61249-2-21, and EU2002/72/EC standards for safety.
Halogen-Free Flame Retardant: Made of halogen-free polyolefin that self-extinguishes within one minute.
High Shrink Ratio Options: Available in 3:1 and 2:1 shrink ratios for versatile application needs.
Easy to Print: Compatible with marker printers for permanent identification and legible printing.
Customizable Colors: Standard colors include White and Yellow, with other colors available upon request.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2017-05-22 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.48h 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 certifications does the product meet?
A:
The product meets RoHS, REACH, IEC61249-2-21, and EU2002/72/EC standards.
Q:Is the tubing flame retardant?
A:
Yes, it is halogen-free and self-extinguishing within one minute.
Q:What shrink ratios are available?
A:
We offer 3:1 and 2:1 shrink ratios.
Q:Can the tubing be printed on?
A:
Yes, it is easy to print with marker printers for permanent identification.
Q:Are custom colors available?
A:
Standard colors are White and Yellow, but other colors are available upon request.
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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