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Expandable Sleeving Pet Expandable Braided Sleeving
US$0.0178-0.0478
1,000 Meters
Sample price:US$0.00/meter.Request sample
Product profile
Customization
AvailableApplication
Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch BaseplateColor
Black, Red, Green, Yellow, BlueModel NO.
SB-PET-ESMaterial
PetMaximum Voltage
600VThermal Rating
-50℃~150℃Flame Resistant Grade
UK1441 VW-1Melting Point
250℃±5Characteristics
Flexibility, Fire Resistance, Abrasive ResistanceCertificate
UL, RoHS, ReachType
Insulation Sleeve & TubeCertification
ISO9001Brand
SunbowTransport Package
CartonSpecification
3.0~76.0MMTrademark
SUNBOWOrigin
Shenzhen, ChinaHS Code
46029000Production Capacity
5000000m/MonthKey features
Smooth Surface Quality: Advanced knitting technology ensures no yarn skipping for superior texture and aesthetics.
High Abrasion Resistance: Made from 0.25mm polyester monofilament, exceeding industry standards for durability.
Fire Retardant Certified: Meets UL VW-1 flame resistant grade and holds UL, RoHS, and Reach certifications.
Flexible & Protective: Excellent flexibility and thermal insulation for protecting electrical cables and wires.
Customizable Colors: Standard black available, with other colors customizable upon request.
Fast Production Speed: Fully automatic high-speed machines deliver 30% faster production than peers.
Trusted by Top Brands: Supplier for major brands like TOSHIBA, SIEMENS, SAMSUNG, and HUAWEI.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2008-04-01Nearest Port: shenzhen, guangzhou, hongkongAverage Response Time: ≤3.08hTerms 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:Is the product flame retardant?
A:
Yes, it meets the UL VW-1 flame resistant grade and has passed UL, RoHS, and Reach certifications.
Q:What materials are used in the sleeving?
A:
It is braided from environment-friendly polyester monofilament (PET, PA6, PA66, PPS).
Q:Can I customize the color?
A:
Yes, while black is the standard color, other colors are available upon request.
Q:What are the main applications?
A:
It is widely used for bounding and protecting electrical cables in wire harnesses, automobiles, and aviation sectors.
Q:What is the maximum voltage rating?
A:
The maximum voltage rating is 600V.
Send Inquiry
*To:
Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.
Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.*Content:
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