How do you control the quality?

We have 8 QC team. Each process has one QC. We check carefully before shipment.

What's your sample lead time?

Can ship right now if in stock. 5 - 7 working days if the items are out of stock.

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Yes, it is free but the express fee should be paid by buyer.

What's your payment terms?

L/C at sight, T/T in advance, Western Union, Paypal.

PTFE Heat Shrinkable Tubing Applied Imported Polytetrafluoroethylene (PTFE)

Name: PTFE Heat Shrinkable Tubing Applied Imported Polytetrafluoroethylene (PTFE)
Brand: Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.
SKU: 2298742685

Guangdong, ChinaShenzhen Sunbow Insulation Materials MFG. Co., Ltd.

US$0.02-5.00

200 Meters

Sample price:US$0.00/meter.Request sample

Product profile

Customization

Available

Application

Automotive Harnessing, Communication industry, Machine Protection, Wire & Cable Protection, Transformers

Color

All Color Available

Model NO.

SBD-PTFE-HST

Flexibility

Flexible

Material

PTFE

Maximum Voltage

<10KV

Outer Diameter

0.5--12.7mm

Thermal Rating

A 105

Thickness

0.12mm-0.24mm

Size

0.8-1.76mm

Usage

Excellent High and Low Temperature Resistance, Hig

Type

Insulation Sleeve & Tube

Chemistry

Flame Resistance

Classification

-65-260

Certification

ISO9001, RoHS, Reach

Brand

Sunbow

Transport Package

Package by Rolls Upon Request

Specification

0.12MM-0.24MM

Trademark

SUNBOW

Origin

Made in China

HS Code

3917310000

Production Capacity

1000000 Meter/Month

Key features

All Color Available: Customizable color options to meet specific application requirements.

High Voltage Insulation: Rated for maximum voltage under 10KV with breakdown strength of 26KV/mm.

Flame Resistance: Self-extinguishing properties meeting ASTM D2671 standards.

Chemical Resistance: Excellent resistance to acids, alkalis, solvents, and corona discharge.

High Flexibility: Flexible material with 200% elongation and excellent toughness against tearing.

Certified Quality: ISO9001, RoHS, Reach, and UL certified for global compliance.

Customizable Sizes: Available in various sizes from 0.5mm to 12.7mm with 4:1 shrink ratio.

Company profile

Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-04-01Nearest Port: shenzhen, guangzhou, hongkongAverage Response Time: ≤2.63hTerms 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.