The world’s leading fully tempered vacuum insulated glass ------ LandVac has just passed the certification test carried out by the Vacuum Insulated Glass Test and Certification Laboratory of China Architectural and Industrial Glass Association and received the certificate.

Rigorous tests were performed over thermal transmittance, surface stress, fragmentation state, endurance under the environment with high temperature and high humidity, radiation resistance, and leakage rate of LandVac. Results showed that the product excelled in all of the areas being tested. Thanks to the low temperature sealing, flexible edge sealing, flat sealing, intelligent process control, and other patented technologies independently developed by the company, LandVac demonstrated exceptional performance in thermal insulation, noise reduction, condensation resistance, safety and security, as well as superiority in product weight and thickness. Currently, LandVac has been successfully used in a number of areas including science research, building construction, and home appliances. Previously, LandVac has already passed ISO9001 quality system certification, ift thermal transmittance test, sound isolation test, ATI wind resistance test, and ANSI impact resistance test. It is also the first domestic glass product certified by SGCC as safety glass.