SizeChina . Male scan subject .Lanzhou 2006 - This anthropometric study has created the first-ever digital database of Chinese head and face shapes, permitting revolutionary developments in wide range of products for the Asian market.Before SizeChina, all ergonomic data available for designers focused on the body shapes of Western populations. Helmets, hygienic facemasks and eyeglasses designed from Western data simply do not fit the needs of Chinese users. SizeChina physical models and data sets will solve that problem