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We are a trust worthy supplier for GE, Siemens for more than 10 years. Most of the products got the CE,UL,DNV,CCS and Rohs approval. Let's start with a small trial order or free samples before the final order, then you will get a clear image about the product quality and the relevant cost for transportation.

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It is totally not a problem. To help you enjoy the tariff concession, we can prepare the relevant certificate of origin.

Factory High Voltage Insulating Sleeve Silicon Rubber Fiber Glass Tube

Name: Factory High Voltage Insulating Sleeve Silicon Rubber Fiber Glass Tube
Brand: Suzhou Antongtai New Material Technology Co., Ltd.
SKU: 2094972325

Jiangsu, ChinaSuzhou Antongtai New Material Technology Co., Ltd.

Negotiable

1,000 Meters

Sample price:US$10.00/bag.Request sample

Product profile

Customization

Available

Certification

CCC, RoHS, ISO, CE, ISO9001

Color

All Color

Model NO.

ATT-Tef1

Usage

Optical Cable, Lighting Decoration, Earphone Line, Electric Wire, DVI Line, HDMI Cable

Material

PVC

Type

Insulation Sleeve

Application

Insulators, Electrical Winding Insulation, Winding

Chemistry

Hybrid Insulation

Thermal Rating

250 250

Maximum Voltage

>100kv

Classification

Hybrid Insulation Materials

Brand

Att

Warranty

15 Years

After-Sales Service

Free Replacement for Quality Issues

Transport Package

Carton Box

Specification

all size

Trademark

ATT

Origin

China

Key features

Comprehensive Certifications: Certified with CCC, RoHS, ISO, CE, and ISO9001 standards for global compliance.

High Voltage Resistance: Breakdown voltage reaches up to 4KV with excellent electrical and oil resistance.

Wide Temperature Stability: Heat resistance class A 105C ensures high heat stability and flexibility.

Customizable Dimensions: Inner diameter 1-30mm available; lengths can be customized per request.

Durable Material Composition: Made of alkali-free fiberglass braided sleeving coated with PVC resin.

Long Warranty Period: 15-year warranty coverage with free replacement for quality issues.

Trusted Supplier Status: Trusted by GE and Siemens for over 10 years with multiple product approvals.

Fast Delivery Time: Standard delivery within 3 weeks, with flexible shipping options available.

Company profile

Suzhou Antongtai New Material Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2018-07-01Nearest Port: ShanghaiAverage Response Time: ≤3.37hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummarySuzhou Antongtai New Material Technology Co., Ltd. is identified as a China-based manufacturer/factory operating in Suzhou, Jiangsu. The supplier reports ISO 9001 and ISO 14001 certification, more than 10 production lines, extensive automated braiding and weaving equipment, and monthly capacity of up to 3 million meters. Reported products include braided sleeving, heat shrink tubing, fiberglass sleeves, corrugated pipes, PVC sleeves, insulation sleeves, wire loom, and cable management products. The company exports to multiple global regions, has self-operated import and export rights, and began exporting in 2018. Evidence is insufficient to assess after-sales service, customization capability, or customer cases. Financial information is not assessed because monetary figures are excluded.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates as a limited company in Suzhou, Jiangsu, China. This directly supports classification as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 management-system certifications. These explicitly indicate documented environmental and quality management systems, although the slices do not provide certificate scope, issuing bodies, or validity dates.

R&D capabilityThe supplier reports advanced production facilities, including a high-precision monofilament line, automated high-speed braiding and weaving equipment, and 6–10 years of total R&D engineer experience. This supports production-technology capability, but the slices do not document patents, new-product development, or specific R&D achievements.

Production capacityProduction capability is supported by more than 10 production lines, 150 automatic high-speed braiding machines, 40 high-speed weaving machines, additional shaping, cutting, thermal-cutting, and winding equipment, plus reported monthly capacity of up to 3 million meters. The supplier also reports production of braided sleeving and heat shrink tubing and delivery lead times within 15 workdays off-season and one month during peak season.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a leading manufacturer of shrinkable materials, with best price, high quality and short lead time.

Q:Can you accept sample orders?

Yes, we can accept sample orders and we can also provide free samples for your test if necessary.

Q:What is your MOQ?

Normally, for standard thin wall heat shrink, MOQ is 300m. For standard medium/heavy wall tube MOQ is 500m per size.

Q:What are your payment terms?

As usual, the trade term is FOB Dalian. For order amount less than 10,000 USD, it should be 100% T/T in advance. For order amount over 10,000 USD, 30% deposit and 70% balance against copy of BL is acceptable.

Q:How can I get my order?

Per your requirements, we will arrange the cargo delivered by express (e.g. TNT, DHL, FedEx ) ,by land, by air or by sea. After that, we will give you the tracking number or other relative files for your reference.