... Curtain Wall Glass are hermetically sealed combinations of two or more panes of glass separate by a dry airspace. The ... and the balance before shipment) or L/C (100% irrevocable letter of credit)PackageSea-worthy standard wooden crates with interlayer papersApplicationBuilding industry, curtain ... wall,train, ship, refrigerator, etc.Normal configuration of CURTAIN WALL glass5+9A+5, 6+9A+6, 5+ ...