SASO general stationery stationery including pens, rulers, paints, erasers, etc., project testing the product to be tested according to specific criteria correspond generally routine include: chemical testing and functional testing is the result of our national and foreign institutions accredited by CNAS third party verification, we in an efficient, professional certification testing for enterprises to provide quality services, especially exports of Saudi Arabia and Nigeria SONCAP certification SASO certification of PC *, we will in the shortest possible time for companies to complete certification for businesses excellent problem solving row, please consult