We have good businesss relations with 16 Valve industries in China,can provide the major classification societies in the world such as:CCS,ABS,DNV,LR,BV,GL,NK,KR etc
Main products:Non-return valve,ball valve,butterfly non-return valve,sea valve,stop valve,reducing valve,safety valve,storm valve,brake valve,air tube,cock,filter,butterfly valve
产品名称：Central type pneumatic valve
产品手机链接：http://m.vooec.com/product_1447890.html
产品网站链接：http://www.vooec.com/cpshow_1447890/