Qingdao Hengda Glass Technology Co., Ltd. (former Qingdao Hengda Glass Concourse, established in 1992), is located in Qingdao Economic and Technological Development Zone, with total investment of 7.2 million dollars. It boasts the only vacuum glass demonstration line with 300 thousand square meters of yearly yield sponsored by the Chinese governme...

Qingdao Hengda Glass Technology Co., Ltd. (former Qingdao Hengda Glass Concourse, established in 1992), is located in Qingdao Economic and Technological Development Zone, with total investment of 7.2 million dollars. It boasts the only vacuum glass demonstration line with 300 thousand square meters of yearly yield sponsored by the Chinese government, a specialization manufacturer of vacuum glass, the top one within China and the second biggest one among world. It is also one of the units which drafted the standard of state vacuum glass industry.