produces more than 200 kinds of products such as porcelain disc suspension insulator for high voltage, pin type insulators for high voltage ,transformer porcelain cover , wiring porcelain cover and other various kinds of insulators for high /low volta ge . ANSI Insulators:52-1.52-3. 53-4.52-5 .52-9.56-1.56-2.56-3.56-4.55-3.55-4.57-1.57-2.57-3.57-4. 54-1.54-2.54-3.54-4BS:P-11-y.P-33-y.ED-2B  Our year production value about 500million RMBYuan. Our export value occupied about 40%.Welcome for consultation and discussion business within the country and abroad ,we will offer your service .