... -proof, corrosion-resistant, soundproof, heat proof and fireproof.9.Series:50 Series,53 Series,70 Series, etc. If you are interested in any kind of ... : 5/6mm (clear/ tempered glass) B. double glazing: 5+ 6/9/12 +5mm C. laminated glass: 5+ 0.38/0.76 ...