Hebei Runken is a small size by dynamic company emerged from Hebei Tera-Way and Mounglory Corp..Our people has 15 years experience in macrolide antibiotics mainly abamectin serious products.Following a family business, our food export department has 30 years export experience in Hebei chestnut and dried persimmon. The Epoxy Insulator Core Rod is produced with constant and strict quality control. All kinds of type test certificate can be supplied.