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Thin Printable Heat Shrinkable Wire Cable Markers (2: 1/3: 1)
US$0.24-3.55
3,000 Meters
Product profile
Customization
AvailableApplication
Automotive Wiring, Electrical Insulation, HVAC System, Pipe Insulation, Insulators,Color
All Color Is AvailableModel NO.
SBD-SWHF-MGMaterial
PEMaximum Voltage
<10KVThermal Rating
-45-125Working Temperature
-40 C~ +125 CProperties
Flexible, Flame Retardant, Insulation, Eco-FriendlCertifications
RoHS Reach ApprovalStandard
ISO9001-2008Usage
Middle Voltage Resistant, Insulation, Flame RetardSample
Sample SuppliedProduct Name
Dentification Cable Marker Heat Shrink SleeveShrinkable Ratio
2:1& 3:1Tensile Strength
ExcellentSize
1.6~76mmType
Insulation Sleeve & TubeChemistry
Hybrid InsulationClassification
Hybrid Insulation MaterialsCertification
ISO9001, RoHS ReachBrand
SunbowTransport Package
CartonSpecification
35*35*60cmTrademark
SUNBOWOrigin
Shenzhen Guangdong ChinaHS Code
3926909090Production Capacity
700000m/MonthKey features
Customizable Color Options: Standard white and yellow available; other colors available upon order.
Dual Shrink Ratios: Available in 2:1 and 3:1 shrink ratios to fit various cable sizes.
Flame Retardant Material: Made from irradiated, thermally stabilized, and flame-retarded polyolefin.
UL and CSA Certified: One of the few manufacturers with both UL and CSA certifications.
Versatile Printing Modes: Supports single-sided and double-sided printing formats.
Multiple Supply Formats: Available in continuous rolls or cut ladder formats upon request.
High-Tech Enterprise Status: Manufacturer holds over 60 patents and National High-tech Enterprise title.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2008-04-01Nearest Port: shenzhen, guangzhou, hongkongAverage Response Time: ≤3.81hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF
AI-Powered supplier vetting
SummaryShenzhen Sunbow Insulation Materials MFG. Co., Ltd. is identified as a China-based manufacturer/factory in Shenzhen, Guangdong, specializing in insulation sleeves and tubing. Its stated product range includes fiberglass, silicone, PVC, PTFE, PET expandable, heat-shrink, corrugated, and related cable protection products. The supplier reports production quantities for several tubing and sleeving categories, exports representing 71%–90% of total sales, self-operated import/export rights, and export activity beginning in 2008. The company states that it was established in 2003, holds over 60 patents, and has received multiple high-tech enterprise certifications. Trade records provided show limited documented transactions, all associated with one buyer in the Philippines. Evidence is insufficient to assess after-sales service, customization capability, or financial credibility without using monetary information.
Supplier typeThe supplier is explicitly described as a manufacturer/factory and limited company located in Shenzhen, Guangdong, China. Its stated operations cover R&D, manufacturing, and sales of insulation sleeves, supporting classification as a direct industrial manufacturer rather than only a trading intermediary.
CertificationsThe company states that it has received multiple high-tech enterprise certifications. However, the specific certification names, issuing bodies, validity periods, and supporting documentation are not provided.
R&D capabilityThe supplier reports an R&D function, more than 60 patents, and multiple high-tech enterprise certifications. These are explicit indicators of innovation activity, although no patent subjects, dates, ownership verification, or product-development outcomes are supplied.
Production capacityThe supplier reports annual output of 10 million meters of silicone rubber tubing and 20 million meters each of fiberglass sleeving, PET expandable sleeving, heat-shrink tubing, and PVC tubing. Its broad product portfolio, factory classification, manufacturing background since 2003, and self-operated export capability support a substantial production-capability assessment.
Client casesThe provided trade records associate the supplier with Associated Wire Corporation of the United States and show three documented product transactions, while the supplier reports exports to a broad range of global markets. The evidence demonstrates at least one identifiable buyer relationship, but the limited transaction records do not establish a broad or deeply verified customer portfolio.
Product Q&A
Q:Does it work with phone cases?
A:
Yes! Charges through cases up to 8mm thick (plastic, silicone, or TPU).
Q:Why does my device charge slowly?
A:
Ensure your phone supports 15W wireless charging. Lower power may apply for non-Qi devices.
Q:How do I claim warranty service?
A:
Email your order ID and issue description to ***@***.com. We'll respond within 24 hours.
Q:What colors are available?
A:
Standard colors are white and yellow. Other colors are available if ordered.
Q:What are the shrink ratios?
A:
The product is available in 2:1 and 3:1 shrink ratios.
Send Inquiry
*To:
Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.
Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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