Huayi Cable Accessories | Heat & Cold Shrinkable Solutions

About Huayi Cable Accessories

HUAYI CABLE ACCESSORIES CO., LTD. (formerly Yueqing HEAG Cable Accessories Co., Ltd.) was established in March 2000 with a registered capital of 51.58 million RMB. We specialize in producing high-quality heat-shrinkable and cold-shrinkable cable accessories for power distribution and transmission systems.

Our independent manufacturing facility spans over 27,000 square meters of building area on more than 14,300 square meters of land. As a trusted manufacturer, we are committed to innovation, quality control, and customer satisfaction.

ISO-Certified Manufacturing
24+ Years of Industry Experience
Exported to 50+ Countries
In-House R&D and Testing

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Our Products

We offer a comprehensive range of heat shrinkable and cold shrinkable cable accessories, elbow connectors, and specialized components for medium and high-voltage applications.

35kV Heat Shrinkable 3 Cores Straight Through Joint

High-voltage joint kit for reliable and durable cable splicing in power distribution systems.

Heat Shrinkable

11kV Cold Shrinkable 3Cores Straight Through Joint

Pre-expanded cold shrink technology ensures easy installation and excellent environmental sealing.

Cold Shrinkable

Heat Shrinkable Insulation Tube

Versatile insulation protection for cables and electrical connections under harsh conditions.

Tube

10kV and 35kV Bus-bar Tube

Designed for insulation and protection of bus bars in switchgear and substations.

Bus-bar

Cold Shrinkable Termination Tube

Anti-pollution, anti-aging, hydrophobic design ideal for high altitude, cold, wet, and salt fog areas.

Termination

DTL Bimetallic Terminal Cable Lug

Used to connect tap conductors to transformers, circuit breakers, and substation bushings.

Connector

24kV Bushing Holder

Interface for 250A cable connectors on oil-insulated apparatus like transformers and capacitors.

Bushing

Heat Shrinkable Breakout

Seals and protects multi-core cable core branches with convenient installation.

Breakout

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Why Choose Huayi?

Quality Assurance

We meet customer requirements with strict quality control and provide the best after-sale service.

Timely Transport

Competitive pricing with on-time shipment arrangements for every order.

24/7 Service

Trained and experienced staff respond to all inquiries within 24 hours.

Professional Team

An efficient, high-quality team delivering professional and high-efficiency service.

Frequently Asked Questions

What types of cable accessories do you manufacture?

We specialize in heat shrinkable and cold shrinkable cable accessories, including termination kits, straight through joints, elbow connectors, insulation tubes, bus-bar tubes, and breakout kits for voltages up to 110kV.

Are your products certified to international standards?

Yes, our products meet or exceed international standards such as IEC, GB, and EN. Our 24kV bushing holders comply with EN50180/EN50181 and DIN47636/HN52-S-61.

Can I buy cold shrinkable termination tubes in bulk?

Yes, our cold shrinkable termination tubes are available for bulk purchase and are ideal for high-altitude, cold, wet, and heavily polluted environments.

What is the delivery time for orders?

We arrange each shipment on time. Standard delivery times vary by destination and order size, typically ranging from 15 to 30 days after order confirmation.

Do you offer OEM/ODM services?

Yes, we welcome OEM and ODM collaborations. Our R&D team can customize solutions based on your technical specifications and branding needs.

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