We use high class fabric:
POLYESTER: 420D polyester with PVC coating,320gsm, fire-retardant and UV-protection
Our polyester have M2 standard, see certificate bellow:
420D-polyester-M2-certificate-1
420D-polyester-M2-certificate-2
420D-polyester-M2-certificate-3
420D-polyester-M2-certificate-4
420D-polyester-M2-certificate-5
PVC 0.46MM (Vinyl): 0.46mm thickness, 580gsm, fire-retardant and UV-protection
Our PVC fabric get M2 standard as well. See bellow certificate:
580gsm-PVC-M2-certificate-1
580gsm-PVC-M2-certificate-2
580gsm-PVC-M2-certificate-3
580gsm-PVC-M2-certificate-4
580gsm-PVC-M2-certificate-5