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About Deson: Quality Insulators Manufacturer

Established in 1989, Deson specializes in manufacturing DMC and SMC insulators, along with FRP sheets, ensuring top-notch quality for all your electrical needs.

A close-up view of an electrical power line infrastructure, featuring insulators and metal connectors attached to a vertical concrete or metal pole. The background includes partial views of tree branches with green foliage.
A close-up view of an electrical power line infrastructure, featuring insulators and metal connectors attached to a vertical concrete or metal pole. The background includes partial views of tree branches with green foliage.

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Deson Gallery

Explore our products: DMC insulators, SMC insulators, and FRP sheets.

A section of a high-voltage power line tower is depicted against a clear blue sky. The steel structure is seen with two insulators attached on either side, and wires dangle from the insulators.
A section of a high-voltage power line tower is depicted against a clear blue sky. The steel structure is seen with two insulators attached on either side, and wires dangle from the insulators.
A close-up view of electric components and infrastructure, possibly on a railway vehicle or tram. Two large metallic rods with electrical insulators extend upward, connected to a frame attached to the vehicle. The surface has text in both Chinese and English, indicating 'World Design Cities Conference.' The background is dark with a blend of foliage and wires.
A close-up view of electric components and infrastructure, possibly on a railway vehicle or tram. Two large metallic rods with electrical insulators extend upward, connected to a frame attached to the vehicle. The surface has text in both Chinese and English, indicating 'World Design Cities Conference.' The background is dark with a blend of foliage and wires.
A person wearing protective gear is applying a white substance on a flat surface, possibly for insulation or coating. The individual is on a rooftop with a clear blue sky overhead. There are power lines in the background and a structure resembling a chimney.
A person wearing protective gear is applying a white substance on a flat surface, possibly for insulation or coating. The individual is on a rooftop with a clear blue sky overhead. There are power lines in the background and a structure resembling a chimney.
Tall electric power transmission towers with various wires and insulators are seen against a clear blue sky. The towers are composed of metallic structures with cylindrical insulators and other electrical components attached at different heights.
Tall electric power transmission towers with various wires and insulators are seen against a clear blue sky. The towers are composed of metallic structures with cylindrical insulators and other electrical components attached at different heights.
A series of industrial electrical insulators and transformers positioned on a grid-like metal structure. The arrangement is orderly, with cylindrical and spiral shapes dominating the composition. The sky in the background is clear and blue.
A series of industrial electrical insulators and transformers positioned on a grid-like metal structure. The arrangement is orderly, with cylindrical and spiral shapes dominating the composition. The sky in the background is clear and blue.
A tall electricity pole stands against a clear blue sky, with multiple lines of cables stretching outwards. The pole is equipped with insulators and other electrical components.
A tall electricity pole stands against a clear blue sky, with multiple lines of cables stretching outwards. The pole is equipped with insulators and other electrical components.

Deson Products

Quality DMC and SMC insulators for your needs.

Wooden utility poles with cross-arms hold multiple power lines against a clear blue sky. Electrical insulators are attached to the poles, and there is a transformer box visible.
Wooden utility poles with cross-arms hold multiple power lines against a clear blue sky. Electrical insulators are attached to the poles, and there is a transformer box visible.
High-Quality Insulators

Durable DMC and SMC insulators with custom sizes.

A series of electrical power lines and cables are suspended in the air against a backdrop of a partly cloudy blue sky. The cables are supported by a dark metal structure with insulators and connectors visible.
A series of electrical power lines and cables are suspended in the air against a backdrop of a partly cloudy blue sky. The cables are supported by a dark metal structure with insulators and connectors visible.
E-commerce Store

Shop for Deson products with easy ordering options.

A large stack of construction materials, possibly insulation panels, is wrapped in plastic and secured with green straps. Snow covers the ground and some of the materials, indicating a cold outdoor environment. There are printed labels and logos in blue on the right side of some packages.
A large stack of construction materials, possibly insulation panels, is wrapped in plastic and secured with green straps. Snow covers the ground and some of the materials, indicating a cold outdoor environment. There are printed labels and logos in blue on the right side of some packages.
A tall electrical pole supports multiple power lines against a clear blue sky. The pole has several crossarms with ceramic insulators holding the cables in place.
A tall electrical pole supports multiple power lines against a clear blue sky. The pole has several crossarms with ceramic insulators holding the cables in place.
Custom Solutions

Tailored options for various applications and industries.

Professional Service

Dedicated support and service since 1989 for clients.