Dinly Insulation Material Co., Ltd. was founded in 1991, which has focused on the production of porcelain insulators over decades.
We produce under the ISO 9001 certified quality management system which help us to ensure the good quality of the products we sent out.
The main products we supplied are as follows with full series and varieties:
1. ESP (electrostatic precipitator) insulators (including Support insulator, Wall bushing, Rapping insulator, Shaft insulator, Anti-swing insulator etc.);
2. Porcelain Housing for Surge Arrester;
3. Porcelain Housing for OIP & Condenser Bushings;
4. Porcelain Housing for transformer Bushings;
5. Solid-Core Post Insulators;
6. SF6 GIS (Gas Insulated Switchgear) Insulators;
Products Features:
1, High Voltage: 1kV-550kV;
2, High Tension,
3, High Durability,
4, High withstand working temperature.
Material:
a, Porcelain C795 (95% Alumina),
b, Porcelain C610 (55% Alumina) ,
c, Porcelain C130 (45% Alumina) ;        
Glazed: Brown; Grey; White.
Inspection acc. to: IEC, DIN, ANSI, BS, AS etc.
We always focus on customers' requirements, and insists on the principle of "Super Quality, Good Service" to go on with the production and the development.
Welcome to show us your requirements at any time, we will always respond in the earliest.