This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Premium Composite Insulators for Power & Rail

Wuhan Line Power – Trusted manufacturer of high-voltage composite insulators since 2008. Over 3 million units installed globally across 45+ countries.

Explore Products Contact Us

About Wuhan Line Power

Wuhan Line Power Transmission Equipment Co., Ltd. specializes in the development and production of composite insulators. Located in Miaoshan Development Zone, Wuhan City, we have been delivering reliable electrical insulation solutions since 2008.

Our insulators are widely used in overhead power transmission and distribution lines, substations, and electrified railways. With six workshops and a total area of 30,000 square meters, we ensure precision manufacturing and strict quality control.

3M+
Units Installed Worldwide
45+
Countries Served
30K
m² Manufacturing Area
2008
Founded
Factory and Insulator Production

ISO & CE Certified

Compliant with international standards for safety and performance.

Our Product Range

High-performance composite insulators engineered for durability, weather resistance, and long-term reliability in demanding electrical environments.

Composite Line & Station Post Insulator

Line & Station Post Insulator

All types available for various voltage levels and mechanical loads.

  • • Silicone rubber housing
  • • Fiberglass core
  • • Corrosion-resistant end fittings
Composite Suspension & Tension Insulator

Suspension & Tension Insulator

High-strength composite suspension and tension insulators.

  • • 52kV, 115kV models
  • • Dead-end type available
  • • IEC 61952 compliant
36kV Composite Line Post Insulator

36kV Line Post Insulator

With vertical clamp for secure mounting.

  • • 36kV rated voltage
  • • Vertical clamp design
  • • Suitable for distribution lines
69kV Polymer Line Post Insulator

69kV Polymer Line Post

With horizontal clamp and base.

  • • 69kV voltage class
  • • Horizontal mounting
  • • High cantilever strength
Drop Tongue Line Post Insulator

Drop Tongue Line Post

Polymer insulator with drop tongue design.

  • • Easy installation
  • • Weather-resistant
  • • High creepage distance
Counterweights for Suspension Insulators

Counterweights

For polymer suspension insulators.

  • • Balances mechanical load
  • • Prevents galloping
  • • Galvanized steel construction
115kV Composite Suspension Dead-end

115kV Suspension Dead-end

Heavy-duty dead-end type insulator.

  • • 115kV rated voltage
  • • High tensile strength
  • • For anchor applications
33kV Silicone Rubber Pin Insulator

33kV 11kN Pin Insulator

Silicone rubber pin type insulator.

  • • 33kV, 11kN mechanical load
  • • Compact design
  • • Ideal for urban networks
View All Products

Why Choose Our Insulators?

Superior Weather Resistance

Silicone rubber housing resists UV, pollution, moisture, and extreme temperatures for long service life.

High Electrical Performance

Excellent dielectric strength and arc resistance ensure safe and reliable power transmission.

Lightweight & Easy Installation

Composite materials reduce weight by up to 70% compared to porcelain, lowering transport and installation costs.

High Mechanical Strength

Fiberglass-reinforced core provides exceptional tensile and cantilever strength for demanding applications.

Hydrophobic Properties

Silicone rubber maintains hydrophobicity even after pollution exposure, reducing flashover risk.

Global Compliance

Certified to ISO and CE standards, meeting IEC 61952 and other international specifications.

45+
Countries Served
3,000,000
Units Installed
16+
Years Experience
30,000
m² Factory Area

Insulator Knowledge Hub

Stay informed with the latest insights on composite insulators and high-voltage applications.

Why Silicone Rubber?

Silicone rubber offers superior hydrophobicity, UV resistance, and pollution performance compared to traditional materials.

Read More →

IEC 61952 Compliance

Our line post insulators meet IEC 61952 standards for cantilever load and electrical performance.

Read More →

Railway Insulation Solutions

Specialized composite insulators designed for electrified railway catenary systems.

Learn More →

Get in Touch

Have questions about our composite insulators? Need technical support or a quotation? Contact us today.

Contact Information

Phone

+8617786029971

+86-27-81319015

Email

[email protected]

Address

Yangguang Avenue East, Miaoshan Development Zone, Jiangxia District, Wuhan City, Hubei, China

Certifications

ISO 9001, CE Certified

Visit Official Website to Contact
China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact [email protected] via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系[email protected] 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact [email protected]

如果您是其他域名合作 也请联系[email protected]