... glassSupply ability: 3000 square meters per day, 3 production lines, double shiftCertificate: CE, ISO, CCC, BS6202, RoHS, REACHBrand Name: HOPSON ... Glass is also called Insulated glass/ Hollow glass/ IGU/Double glazing glass/ Double glazed glass panel/ insulation glass and so on. It ... or inert gas with primary and secondary sealants. The double glazing glass usually is used with low e coating so that ...