GUIGU Industry park
+86 (310) 6630856
production raw material; dope; PRTV dope; RTV dope; oil field assistant; PRTV electric equipment insulation on the spot; RTV insulators meeting dope; SF260 well-drilling liquid high temperature viscosity reducing agent; organic silicon fire-resisting high voltage insulation coating; SF well-drilling liquid collapse preventing and filtration loss reducing a; metal antisepsis dope;; silicofluoride r