
1,12.7 mm thick GA13A products meet the standards of China Bullet proof glass 79 type 7.62mm light machine guns against the H Level requirements, and bullet-proof by the China Ordnance Equipment Quality Supervision and Test Center awarded the national military standard Certificates (GJB / Z 9001A -2001, Certificates number 03JA379);
2,20.86 mm thick GA21A products meet the standards of China Bullet proof glass type 56 7.62mm light machine guns against the H Level requirements
3, 13 mm thick GA13MM products by the USA's most authoritative proof material testing institutions (HP White Laboratory, Inc.) Testing identified after reaching USA NIJ-STD-0108.01 standard in bulletproof standards 2 Level (test report number : HPWLI 10017-01A).