Gi?i th??ng và ch?ng nh?n: C?a hàng có gi?i th??ng, ch?ng nh?n v? ch?t l??ng s?n ph?m và d?ch v?. S. Military and governement specifications. It has certainly been an honor to are entrusted by thousands of Troopers, Sailors, Marines and Airmen around the class of our j