... 150mm, H=325mmleakage distance: 590mmFujian Minqing Santai H.V. Electrical Porcelain Co., Ltd. is located in Chiyuan Town of Minqing County, ... known as the Electrical Porcelain Capital of Fujian. Unique kaolin ... company with superior conditions for the production of high-voltage electrical porcelain. Our company covers 37,000 square meters, ...