What is the warranty period?

We provide a 2-year quality guarantee for the product.

What are the main applications?

It is used for insulators, electrical winding insulation, motor insulation, switch baseplates, and bus bars in F-grade electrical machinery.

Chinese Manufacture Insulation High Temperature Polyurethane Varnish Fiberglass Insulating Sleeving

Name: Chinese Manufacture Insulation High Temperature Polyurethane Varnish Fiberglass Insulating Sleeving
Brand: Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.
SKU: 2061825375

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

US$0.19-0.25

3,000 Meters

Sample price:US$0.20/meter.Request sample

Product profile

Customization

Available

Application

Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Bus Bars

Color

All Color Is Available

Model NO.

SB-PUGS

Material

Fiberglass

Maximum Voltage

<10KV

Thermal Rating

500

Thickness

0.41-1.1mm

Size

0.5~35.0mm

Working Temperature

-40~155c

Thermal Endurance

No Crack (400+/-5c 6hrs Aging)

Flame Resistance

Yes

Properties

No Flexibility, Insulation, Oil Resistance

Certifications

RoHS

Product Name

Polyurethane Coated Glass Fiber Wo Woven Sleeving

Average Voltage

1.5kv 2.5kv 4.0kv

Tensile Strength

Excellent

Type

Insulation Sleeve & Tube

Chemistry

Hybrid Insulation

Classification

Hybrid Insulation Materials

Certification

ISO9001, RoHS

Brand

Sunbow

Transport Package

Carton

Specification

35*35*60cm

Trademark

SUNBOW

Origin

Shenzhen Guangdong China

HS Code

7019909000

Production Capacity

700000m/Month

Key features

Excellent Chemical Resistance: Superior resistance to oil and benzene.

Customizable Sizes: Inner diameter available from 0.5mm to 35.0mm.

Multi-Color Options: All colors are available for customization.

Premium Material: Made from non-alkali fiberglass coated with polyurethane resin.

Fast Delivery: Delivery within 3-5 workdays.

Quality Assurance: 2 years quality guarantee with 24/7 online service.

Global Certifications: ISO9001, RoHS, and CUL certified.

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: ≤2.92hTerms 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.