About Us

• Founded in 1975, Chengdu Chengdu Weegiantegiant is the earliest company whichbegan to research the glass sealing CO2 laser tubes in China. Ourfactory's productions areas occupy over 10000 square meters, andthe annual productivity exceeds 100,000 units. For making CO2 lasertubes, Weegiant has achieved 40 patents and 40 years experience.