Tel
+86-13617990808Preface
Located in Pingxiang, Jiangxi, China, OHM Insulator Co., Ltd. is a professional manufacturer and supplier of porcelain, glass, and composite insulators for power transmission and distribution systems.
As one of the leading electrical insulator manufacturers in China, OHM integrates heritage craftsmanship with modern intelligent production, ensuring high-quality performance across high voltage power lines, substations, and utility networks worldwide.
In Pingxiang — known as “the porcelain capital of China” — hundreds of porcelain enterprises compete and collaborate. Among them, OHM Insulators stands proudly at the forefront, representing both tradition and innovation in the China electrical porcelain industry.
From humble beginnings to advanced automation, the Ohm people have always carried a dream —
to make every OHM porcelain insulator a silent guardian of light, protecting homes, cities, and the world’s power grids.
In Pingxiang, Jiangxi, an ancient legend tells of a celestial maiden guiding a fire phoenix to create “imitation jade ware” — ceramics. Since then, the kiln fires have burned endlessly on this fertile red land.
As the centuries passed, this craft evolved into the electrical porcelain industry, a powerful force in China’s industrial rise. The kiln fires transformed into industrial furnaces, giving birth to the nation’s renowned electrical porcelain insulators — vital components in power transmission systems.
From hand-pulled clay to automated intelligent manufacturing, countless craftsmen shaped the backbone of China’s porcelain insulator production. On this red soil, the century-long legend of Pingxiang electrical porcelain continues.
Today, we, the Ohm people of OHM Insulator Co., Ltd., continue this legacy — to let every OHM porcelain insulator protect the light and guard the power lines of a million homes.
It is more than production — it’s about responsibility, trust, and illumination.
Types of Electrical Insulators – Porcelain, Glass & Composite Solutions for Power Transmission
At OHM, “With heart as the foundation” is more than a motto — it’s our way of doing business.
We care for our employees by creating a trustworthy and growth-oriented workplace.
We care for our clients by keeping promises and delivering value beyond expectations.
Because we believe: sincerity builds confidence, and warmth earns trust.
Quality is the soul of our company and the cornerstone of our reputation.
From design and research to raw materials, glazing, testing, and final inspection, every step is meticulously controlled.
Behind every transmission line insulator lies the safety of a power grid — there is no room for compromise.
We are proud to be recognized as a reliable ceramic insulator manufacturer in China, trusted by partners worldwide.
Our goal is to be a trusted partner for global clients in the power and transmission industry.
We don’t chase short-term profits or follow market noise;
we stay steady, focused, and reliable — offering stable porcelain insulator supply and consistent quality.
At OHM, cooperation means shared growth and long-term trust.
We work hand-in-hand with our customers to build safer, more efficient power transmission networks.
Together with our employees and partners, we make every effort meaningful.
Only through progress together can we achieve true win-win success.
“With heart as foundation, quality as priority, consistency as principle, and cooperation as the path forward.”
This is not just a slogan — it’s our solemn promise to every client, every employee, and every community we serve.
From the thousand-year-old kilns of Luxi to today’s intelligent porcelain insulator factories,
the fire of porcelain has never gone out — it burns in every OHM insulator,
in every transmission tower, in every city’s light.
We carry forward the spirit of craftsmanship and continue the legacy of innovation.
We never stop — because OHM Insulator stands for reliability, quality, and the light of China’s electrical porcelain industry.
Hotline
