Does the product have quality certifications?

Yes, the product is ISO9001 certified.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Self-Closing Pet + Teodoro Material Expandable Sleeving

Name: Self-Closing Pet + Teodoro Material Expandable Sleeving
Brand: Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.
SKU: 808481635

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

US$0.35-4.23

1,000 Meters

Sample price:US$0.00/meter.Request sample

Product profile

Customization

Available

Application

Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Motor, Insulating Varnish, Wire or Cable

Color

Black

Model NO.

SB-ES-SC

Material

Pet + PP

Maximum Voltage

600V

Thermal Rating

-50-150c

Melting Point

250℃±5

Flame Resistant Grade

VW-1

Cutting Tool

Hot Knife

Type

Insulation Sleeve & Tube

Chemistry

Hybrid Insulation

Classification

Hybrid Insulation Materials

Certification

ISO9001

Brand

Sunbow

Transport Package

Package by Rolls Upon Request

Specification

3.0~50.0 mm

Trademark

SUNBOW

Origin

Shenzhen, China

HS Code

46029000

Production Capacity

1000000 Meter/Month

Key features

Self-Closing Design: Allows installation after components are in place for easy maintenance.

Flame Resistant: Meets VW-1 flame resistant grade for enhanced safety.

High Voltage Rating: Rated for maximum voltage up to 600V.

Durable Material: Constructed from PET and PP for strong resilience and abrasion resistance.

ISO9001 Certified: Manufacturing process meets international quality standards.

Versatile Application: Ideal for insulators, electrical winding, motors, and wire coating.

Multiple Sizes Available: Available in 8 standard sizes ranging from 3.2mm to 50.8mm.

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: ≤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.