Being a professional dough manufacturer, we have our own in-housed lab to carry out Micro-bio test for strictly quality control.  Our dough products conform to European and American safety standards, including tests of EN-71 Part 1-3 & Part 9, Cadmium Content, ASTM F963-11, LHAMA, TRA., USP, USP<61 & 62>, Phthalate etc. In addition, our products also pass the Japan toy Safety Standards (ST).