We always supply good quality and perfect design products to our customers With reasonable prices
Excellent Product Quality
Our products have rich experience in safe operation and our goods are trustworthy.
Rich Experience In Production
The products are supplied to major domestic power stations and switch plants, our goods are directly exported to more than 40 countries in the world.
After-sales Service
We will answer your questions online 24 hours.

HuNan YangDong Porcelain Insulators & Electric Co., Ltd was established in 1992, which covers an area of 100,000 square meters, on which there are three factories, passing ISO9001, ISO14001and ISO45001 quality management system certification. Our CLD trademark is "china well-known trademark" and CLD" has been awarded "International famous brand" by the commerce of Hunan province.
Introduction Of Composite Insulator Product Performance
Composite insulator is a kind of device used in the power industry. It has played a very important role in the power industry.
Detailed Explanation Of The Factors Of Composite Post Insulator Product Deter...
Composite pillar insulators are mainly made of aluminosilicate raw materials such as clay, feldspar quartz, etc.
Indoor And Outdoor Pillar Insulator And Its Manufacturing Method
An excellent arrester insulator with a discharge gap and a zinc oxide arrester element made in the insulator.
The Difference Between Post Insulator And Composite Insulator
What is the difference between post insulators and composite insulators? The two are not easy to compare.