Jiangsu Yancheng HuaKang Electric Insulating Materials Plant, founded in year 1993, is located in a beautiful and affluent town famously being called Fish and Rice Town???????????????hich is near the provincial highway 331. We specialize in producing all kinds of magnesia products of round tube type, square tube type, flat tube type and multi-pores type as well as screw type for electric heating element plants.

We have been summing up a set of new process and formula through many years???????????????orking and ...