Http://jinwang01.itrademarket.com We are one of the earliest and largest manufactures specialize in producing epoxy insulator rods in China. Fiberglass and ECR epoxy insulator rods are designed and used in low and high voltage composite insulators. We can supply rods range from 12mm-120mm in diameter; also can produce according to the special request of customers. Based on sincerity, high quality and favorable price, our products have been exported to over 20 countries and regions. For more, you are warmly welcomed to inquire directly. EMAIL jinwanggroup@yahoo.com.cn