What is the lead time for orders?

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

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We accept LC, T/T, D/P, PayPal, Western Union, Money Gram, and small-amount payments.

3: 1 Ratio Adhesive Lined Eventronic 140 PCS Heat Shrink Tubing Kit

Name: 3: 1 Ratio Adhesive Lined Eventronic 140 PCS Heat Shrink Tubing Kit
Brand: Suzhou Antongtai New Material Technology Co., Ltd.
SKU: 2111369575

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

US$1.99-2.89

300 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Certification

CE/CCC/RoHS

Color

All Color

Material

Type

Heat Shrink Tubing

Chemistry

Hybrid Insulation

Thermal Rating

250 250

Maximum Voltage

>100kv

Classification

Hybrid Insulation Materials

Transport Package

Carton Box

Specification

all size

Trademark

ATT

Origin

China

Key features

3:1 Shrink Ratio: Recovers to 1/3 of original diameter for a tight seal, solving 2:1 looseness issues.

Waterproof Adhesive: Inner glue melts when heated to create a waterproof, long-lasting insulation seal.

Dual Wall Design: Outer wall offers abrasion resistance; inner wall provides strain relief and sealing.

Multi-Color Options: Available in all colors to meet various identification and aesthetic requirements.

Easy Installation: Simply slide over connection and apply heat for professional connections in seconds.

CE/RoHS Certified: Meets CE, CCC, and RoHS standards for safety and environmental compliance.

Customizable Sizes: Includes common diameters but can be customized according to specific requests.

Company profile

Suzhou Antongtai New Material Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2018-07-01Nearest Port: ShanghaiAverage Response Time: ≤6.29hTerms 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:What is the shrink ratio of this tubing?

The tubing has a 3:1 shrink ratio, meaning it recovers to one-third of its original diameter.

Q:Does the tubing have adhesive inside?

Yes, it is a dual-wall tubing with an inner adhesive layer that melts to create a waterproof seal.

Q:What certifications does the product have?

The product is certified with CE, CCC, and RoHS standards.

Q:What materials are used for the tubing?

The tubing is made of PE (Polyethylene) with hybrid insulation chemistry.

Q:Can I customize the size or color?

Yes, we offer all colors and can customize sizes according to your specific requests.

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3: 1 Ratio Adhesive Lined Eventronic 140 PCS Heat Shrink Tubing Kit