Xusheng has passed a variety of tests. They include flammability and fire resistance testing, as well as chemical testing for lead content in surface coatings.
The design of Xusheng takes into consideration many factors. They are good function and aesthetics, durability, economy, appropriated material, appropriated structure, personality/identity, etc.
The design of Xusheng is professional and complicated. It covers several major steps that are carried out by exceptional designers, including sketch drawings, three-dimensional perspective drawing, mold making, and identification of whether the product fitting the space or not.