Hello, I am Buthaina Aburoza, Founder and Managing Director of training company in Jordan, in addition, we are the implementor of sustainable management guideline which is adapted from many government ministries and international organizations here. Kindly can I have a sample to test the quality as if its good and feasible am going to request a minimum of 500 pieces? Thank you Regards, Buthaina Aburoza **** Mobile: +962795906346 Show More