Powered by Made-in-China.com
1-36kv Indoor Outdoor Use Heat Shrink Terminations and Joints
Negotiable
50 Bags
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableApplication
Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Power Station, GridColor
Black, ColorModel NO.
SB-HSTJMaterial
PlasticMaximum Voltage
20KV~100KVThermal Rating
F 155Type
Insulation Sleeve & TubeChemistry
Organic InsulationClassification
Organic Insulating MaterialCertification
ISO9001Brand
SunbowTransport Package
Sunbow Standard PackingSpecification
46*46*41cmTrademark
SunbowOrigin
Shenzhen, ChinaHS Code
3926909090Production Capacity
100, 000, 000meters/Month/SizeKey features
Wide Voltage Range: Available for 1KV, 10KV, and 35KV applications with specific models for each range.
Multi-Core Compatibility: Suitable for 1, 2, 3, 4, and 5 core cables including XLPE and PILC types.
Indoor and Outdoor Use: Designed for both indoor and outdoor installation with high UV and weathering stability.
High Mechanical Strength: Features high mechanical strength and swift shrinking without cracks.
ISO9001 Certified: Manufactured under ISO9001 certification ensuring quality organic insulation materials.
Unlimited Shelf Life: Products offer unlimited shelf life and allow for immediate re-energizing after installation.
Burn Thwarting Feature: Heat shrink accessories are designed to thwart burn, enhancing safety during use.
Flexible Cable Sizing: Covers a wide cross-section range from 25mm2 up to 400mm2 for various cable sizes.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2008-04-01Nearest Port: shenzhen, guangzhou, hongkongAverage Response Time: ≤3.05hTerms 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.
Product Q&A
Q:What voltage levels are supported?
A:
The products support 1KV, 10KV, and 35KV, with specific models for voltages under 1KV, 8.7~15KV, and 25~35KV.
Q:Can these be used for both indoor and outdoor applications?
A:
Yes, they are designed for both indoor and outdoor use, featuring increased UV and weathering stability.
Q:What types of cables are compatible?
A:
They are suitable for XLPE and PILC cables with 1, 2, 3, 4, or 5 cores.
Q:What is the shelf life of the product?
A:
The product has an unlimited shelf life and allows for re-energizing after installation.
Q:What certifications does the product have?
A:
The product is certified under ISO9001 standards.
Send Inquiry
*To:
Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.
Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Rubber Material Cold Shrink Terminations & Joints 1-36kv
US$105.00-569.00
5 Sets(MOQ)
1-36kv PE and Silicone Material Insulation Heat Shrink Busbar Joint Box (3 reviews)
US$1.90-5.00
100 Pieces(MOQ)
UV Stable Cold Shrink Terminations & Joints 1-36kv
US$105.00-569.00
5 Sets(MOQ)
11kv Heat Shrinkable Cable Accessories Termination Kit and Joints
US$4.90-12.43
1 Set(MOQ)
8.7/15 Kv Heat Shrinkable Termination Kit and Straight Through Joint
US$4.90-12.43
1 Set(MOQ)
High Voltage 20kv Cold Shrink Joint Cable Termination Kit
US$60.00-195.00
1 Set(MOQ)
Outdoor/Indoor Cold Shrink Termination Kit and Straight Through Joint 10/24kv/35kv
US$1.00-80.00
1 Set(MOQ)
35kv Silicone Rubber Cold Shrink Cable Middle Joint Kit
US$10.00-100.00
100 Pieces(MOQ)
Cold Shrink Through Joint Kit for Medium Voltage XLPE Cable
US$10.00-100.00
100 Pieces(MOQ)
Silicone Cable Accessory Cold Shrink Tube Cable Protective Cold Shrink Cable Joint
US$0.55-1.20
100 Pieces(MOQ)
1/3core Indoor/Outdoor Heat Shrink Cable Joint Termination Kit Electrical Connector Terminal
US$1.00-95.00
1 Set(MOQ)
Medium Voltage Cold Shrink Joint for XLPE Power Cable
US$10.00-100.00
100 Pieces(MOQ)
LV Heat Shrink Joint Kit with Adhesive for Moisture Proofing
US$1.25-5.02
1,000 Sets(MOQ)
6kv 10kv 11kv 15kv 20kv 25kv 30kv 33kv 35kv Heat Shrinkable Power Cable Joint for 1/3 Cores
US$1.00-95.00
1 Set(MOQ)
Single Core Cold Shrink Insulation Joint for 35kv Cable
US$10.00-100.00
100 Pieces(MOQ)
1-36 Kv Distribution Box Tailored Bus Bar Lap Joint Protective Boot Shroud
US$2.00-9.00
10 Pieces(MOQ)
















