... making,rapid prototypes,prototype for product toy design,rapid prototyping service,3D design service, 3d modeling service,3d printer rapid ... 5.Quality control:STR and AOV EN71 test6.Payment term:T/T,L/C,Paypal,Western Union7.Delivery time: within one ... their focus from the 3D design of each product and mould& assembly design& mechanism action design& mould design& mould making& mould improving ...