Power Transmission and Distribution

TJTUOFA is a supplier of overhead line fittings, conductor hardware and preformed line products.

Overhead Line Fittings

These components assure the free passage of electricity and signal while protecting people and animals passing by. They also facilitate maintenance activities in harsh environment, improving efficiency and safety.

Conductor Hardware

They create an electrical connection between parts of an electrical circuit, or between different electrical circuits, thereby joining them into a larger circuit. They also provide support to other components and applications.

Preformed Line Products

Preformed wires are designed to support, protect, terminate and splice overhead transmission / distribution lines. They are also used as accessories on bolted, welded, and compressed connectors at substations.

We Offer the Most Extensive Range of Power Line Hardware

We are a one-stop-shop for utility pole hardware fittings, transmission line accessories and power line construction equipment.

Excellent Value

Professional Service

Power Pole Accessories
In Your Specification

Watch How We Work

Numbers Speaks

Our products have reached customers from more than 30 countries and regions worldwide, including South East Asia, the Americas, Europe, and Africa.


Years of Experience


Customers Served


Categories of Product


5 Meiyuan Road, Tianjin

Open Hours:

Mon-Fri: 9am – 6pm