Jiangxi Huayoo Porcelain Insulator Manufacturing Co.,Ltd was founded in 1976. Here there is a long history of ceramic production and rich plant resources to meet the requirements of electrical ceramic products.  
We owns over 300 employees which including over 30 high level technicians. products were authenticated by the Electric Power Industry Ministry, Wuhan High Voltage Research Institute, National Insulator Arrester Quality Supervision Testing Center of the detection, and successively by the UKAS, IAF international authoritative testing institution.
Since 1987, we use productive quality standards of IEC, ANSI, BS, AS, DIN, etc. Products export to more than 15 countries, such as Egypt, Kenya, Iran, Morocco, Vietnam and Ethiopia.
We have listed a few common international standards for your reference in choosing the product type. Please indicate all standards, specification, models and product code number when ordering. For special requirement, we can offer special design according to your sample chart paper or a talk face to face.