| Material | clear    float glass/ ultra white glass | 
  
    | Tempering | chemical    tempering, physical tempering | 
  
    | Edging | flat    edge,beveled edge,round edge,etc | 
  
    | Corner | round corner,or customized | 
  
    | Drilling | could    be customized for drilling holes | 
  
    | Size | could    be customized | 
  
    | Surface    Treatment | silk screen printing,could    be customized | 
  
    | Tolerance | +/- 0.01mm,or    according to customer requirement | 
  
    | Packing | plywood cases,or according    to customer requirement | 
  
    | Advantage | High    grade glass,smooth surface,V .L transmittance more than 91%,exact lead time |