... company:Hicap is the professional caps manufacturer and servicer to Wine, Spirit, Edible Oil etc.Hicap founded in 1993 and currently ... , Diageo Australia, Ginebra San Miguel Inc., Peter Lehmann Wines, Brown Brothers Wines, Kallesky Wines, Delagat’s Wine Eastate, Bacardi, Havanna Club, Boundary ... are FDA approved.Certificates we have attached for your reference. Wine Screw Cap