The Product Categories We Offer

THE THINGS WE ARE ABLE TO DO

We have our own production workshops and warehouses, equipped with complete production and quality inspection equipment.

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FRP ROD
FRP ROD is a high-performance composite product, mainly composed of a resin matrix and fiber-reinforced materials. It mainly refers to the epoxy glass fiber core rod, which is a cylindrical rod made by pultrusion or molding process using epoxy resin as the matrix material and glass fiber as the reinforcing material. 1. Material compositionThe core structure of fiber-reinforced composite plastic ro...
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Winding Tube

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Composite Insulator
A composite insulator is an insulating component used in high-voltage equipment within power systems; it is primarily applied in high-voltage power infrastructure such as transmission lines, substations, and electrified railways. Its primary functions are to support conductors, provide electrical isolation, and prevent current leakage. 2. Structural ComponentsA composite insulator primarily consis...
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Metal end fittings
Metal end fittings are various types of metal accessories used in conjunction with insulators within power systems. They serve as indispensable core components in overhead transmission lines, distribution lines, and substations, primarily utilized for connecting, securing, and suspending insulators in relation to conductors, towers, and poles. 1. Main Functions of Metal FittingsConnection Function...
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Cutout Fuse
A cutout fuse is a simple, reliable, and cost-effective overcurrent protection device widely utilized in power systems and electrical equipment. When an overload or short-circuit current occurs within a circuit, the fuse relies on its internal fusible element (also known as the fuse link) to melt under high temperatures, thereby automatically interrupting the circuit and serving to protect both th...
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About

Company Profile

Let’s create something amazing together

Taizhou HuaDong Insulated Material Co., Ltd.

Taizhou HuaDong Insulated Material Co., Ltd (FORMER Yangzhou Dajieshi FRP products Co., Ltd), which was founded in October in 1994.

Our company is mainly engaged in the production of FRP ROD profiles, related terminal parts and accessory products. The terminal and accessories products such as various types of composite insulators, silicone rubber insulator fittings, line fittings and so on.The epoxy fiberglass core we produce as an intermediate connector and insulating parts is widely used in all fields and many kinds of composite insulator production. The profiles and composite insulators are widely used in electric power electronics and electrical railways. In the construction, automotive and environmental protection field IHIM products arewidely sales in North and South America.Africa.Asia. Europe ete such as USA.Kenya. Korea.India, Vietnam, Iran, Russia, Germany.Romania and other countries and vast areas in our country. THIIM is becoming a well-known supplier for insulation products field globally.

About Us

Application Fields

The epoxy pultruded core rods produced by the enterprise, as well as the assembly of silicone rubber composite insulator complete sets, have a complete and unique quality management system.

01.Electrified Railway

Provides electrical insulation to prevent leakage and flashover for safe power supply.
02. Power electronics

Isolates circuits and withstands voltage to ensure stable operation of devices.
The epoxy core rods produced by the enterprise are widely used as intermediate connecting components and insulating parts in various fields.
03. Architecture

Insulates building electrical systems to avoid electric hazards.
04. Environmental Protection Field

Offers durable insulation for environmental equipment against corrosion and harsh conditions.

What We

Guarantee to You

Strict Quality Control throughout Manufacture

Contract Signing

Both parties confirm all terms and sign the contract to establish official cooperation.
Production Start

Launch full-scale production in strict accordance with order and contract requirements.
Delivery

Arrange logistics and safely deliver finished products to designated destinations after inspection.
After-sales service

Provide comprehensive support including installation, debugging, maintenance and troubleshooting.

Be the First to Know

What is a composite insulator?
A composite insulator is an insulating component used in high-voltage equipment within power systems; it is primarily applied in high-voltage power infrastructure such as transmission lines, substatio...
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