Gaoya Power

Gaoya Power ISO-certified | Type test reports available.

Gaoya Power is the overseas business division of Huayan Electric, a China-based manufacturer of insulators and power line products with 20+ years of experience.

18/08/2026

U210BP porcelain insulator production process.

From processing and glazing to final finishing, each step is carefully controlled. Custom logo printing is also available.

The stay rod is also named bow stay rod or stay set, it is a component used to connect the stay wire to the ground ancho...
10/07/2026

The stay rod is also named bow stay rod or stay set, it is a component used to connect the stay wire to the ground anchor. There are two types: bow stay rod and tubular stay rod. The bow type stay rod includes stay bow, stay rod, stay plate, and stay thimble. The tubular stay set is adjustable by means of an eye topped of the turnbuckle.

The difference between the bow type and the tubular type is the structure. Without the stay bow, the Tubular type stay rod includes turnbuckle and eye rod. The tubular stay rod is mainly used in Africa and Saudi Arabia. The bow type stay rod is widely used in Southeast Asia.

The stay rod is also named bow stay rod or stay set, it is a component used to connect the stay wire to the ground ancho...
10/07/2026

The stay rod is also named bow stay rod or stay set, it is a component used to connect the stay wire to the ground anchor. There are two types: bow stay rod and tubular stay rod. The bow type stay rod includes stay bow, stay rod, stay plate, and stay thimble. The tubular stay set is adjustable by means of an eye topped of the turnbuckle.
The difference between the bow type and the tubular type is the structure. Without the stay bow, the Tubular type stay rod includes turnbuckle and eye rod. The tubular stay rod is mainly used in Africa and Saudi Arabia. The bow type stay rod is widely used in Southeast Asia.

⚡ U40B Glass Suspension Insulator String SetThe U40B insulator set is designed for medium-voltage overhead distribution ...
09/06/2026

⚡ U40B Glass Suspension Insulator String Set
The U40B insulator set is designed for medium-voltage overhead distribution lines

Each set typically includes:
🔹 3 pcs U40B toughened glass insulators
🔹 Q type ball eye
🔹 U type bolt
🔹 Socket fitting
🔹 Bolted type tension clamp

✅ Complete string assembly
✅ Reliable mechanical strength
✅ Stable insulation performance
✅ Customized according to drawings and conductor size

We are coming to VIETNAM ETE 2026!Huayan Electric (Guangdong) Co., Ltd. will be exhibiting at the Saigon Exhibition & Co...
15/05/2026

We are coming to VIETNAM ETE 2026!

Huayan Electric (Guangdong) Co., Ltd. will be exhibiting at the Saigon Exhibition & Convention Center, Ho Chi Minh City, Vietnam.

We welcome you to visit our booth and discuss high-voltage insulators, power line fittings, and one-stop supply solutions for transmission and distribution line projects.

📍 Booth No.: 48
📅 15–17 July 2026
📍 Ho Chi Minh City, Vietnam
Feel free to contact us in advance to arrange a meeting.

05/05/2026

RTV silicone electrical insulator, also known as RTV coated insulator, is a finished glass or porcelain insulator coated with room temperature vulcanizing silicone rubber.

⚡ The RTV coating can be applied fully or partially to improve hydrophobic performance, enhance anti-pollution capability, and reduce maintenance costs.

🌊 It is especially suitable for coastal areas, industrial zones, high-humidity environments, salt fog regions, and dusty locations.

📏 For RTV-coated glass insulators, the typical dry film thickness is around 0.3–0.5 mm. In our regular production, we can apply approx. 0.3 mm RTV silicone rubber coating, or adjust it according to project specifications.

25/04/2026

Composite insulators come in various types, including long rod, suspension, station post, pin and braced post.

Each type features distinct service scenarios, installation approaches and hardware end fittings.

When and Why to Use Zinc Sleeve Insulators✅Zinc sleeve insulators are standard insulators equipped with a zinc sleeve to...
16/04/2026

When and Why to Use Zinc Sleeve Insulators✅

Zinc sleeve insulators are standard insulators equipped with a zinc sleeve to enhance corrosion resistance. They are commonly used in high-voltage transmission and distribution lines, especially in ultra-high voltage applications above 500kV or in harsh environmental conditions.

Zinc has a lower electrochemical potential than forged steel, meaning it corrodes first, thereby protecting the steel pin from rust and weakening. Even as the zinc sleeve gradually oxidizes, it does not affect the mechanical strength of the insulator. This ensures long-term performance and durability in harsh outdoor environments.

Our sample room includes a range of glass insulator types for different application environments:✅ Standard Profile✅ Ant...
07/04/2026

Our sample room includes a range of glass insulator types for different application environments:

✅ Standard Profile
✅ Anti-pollution / Fog Type
✅ Aerodynamic / Open Profile
✅ RTV-Coated Insulators (red or grey silicone rubber optional)
✅ Ground Wire

Different environments require different glass insulator solutions. ⚡Choosing the right high voltage glass insulator is ...
04/04/2026

Different environments require different glass insulator solutions. ⚡
Choosing the right high voltage glass insulator is essential for reliable long-term performance.

✅ Regular Environments – Standard profile glass insulators
✅ Polluted Environments – Anti-pollution / fog type glass insulators
✅ Desertic Environments – Aerodynamic glass insulators
✅ Extreme Cold Environments – Standard profile glass insulators (when no nearby pollution sources exist)

Address

Room A607, No. 38 Wanggang Avenue, Baiyun District
Guangzhou City
510080

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00

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