With abundant technological resources, Shandong Zibo Insulators Co.,Ltd. has strong capability to design and develop new products. We are able to manufacture products in accordance with the standards of GB,IEC,ANSI,BS,AS,CAN as well as customers’ special requirements, our main porcelain products are as follows: 40 to 550kN normal type disc suspension porcelain insulators and 70 to 550kN antipollution type disc suspension porcelain insulators, which can satisfy different customers at home and abroad. All the porcelain can be glazed in white, brown and blue color, these insulators can be provided with Zinc sleeve pins. 

STANDARD：IEC，AS

STANDARD：BS

STANDARD：ANSI