Guangdong bachelor and medical technology company limit。It was established in 2020 to in世界桥东关city广东province。The company is a high tech private ent integrating oriented design production and s these industries include the respirator business department，Mel blown cloth business department，house material business department，medical machinery business department，et cetera qualified，male down cost production line。Some self inspection system of melt blown cloth standardize the dust of Free sterling work。

Baidu a mask is a star product of Guangdong BIO and medical technology com。During the academic period a large number of qualified products were provided for domestic and foreign count。