Tableware products manufactured by the Company are well within the standards issued by FDA of the United State of America for lead and cadmium release. This standard requires that the maximum level of lead and cadmium release to be at 0.5% PPM. We maintain this level below 0.2% PPM. Lead and Cadmium are small particles coming out from the decoration materials used to decorate tableware at the usage. These partials can cause cancer in human body if it reaches more than 0.5% PPM.