One PC B7 Bullet proof plates Size: 100X100CM thick:2.2cm  USD4880.00 (there is no curve)
Sine we have no partner abroad for the time being so sell bulletproof panels only,Not responsible for installation！！If you are a professional car modification company, you can contact us！
produce time: usually 15~25 working days 
B4,B5,B6,B7 bullet proof panels
Please contact us if you need to discuss details.
material : Silicon carbide(S-SIC made of china) + Kevlar (from DuPont company of USA)
Use for car,Vehicle,truck,Helicopter,house,wall,door and other important Dangerous area
SIZE: 100*100cm,80*80cm,60*60cm,30*30cm,100*80cm,80*40cm,50*50cm and so on or according to client's drawing
Main Material Kevlar made from dupont company of U.S.A Samples price as following:
B5  9*12'' (22.86*30.48cm)  2.20KGS  USD298.00/PC 
B6  9*12'' (22.86*30.48cm)  2.50KGS  USD348.00/PC
B7  9*12'' (22.86*30.48cm)  2.80KGS  USD398.00/PC life expectancy: 5 years
EN BR4 / NIJ IIIA
Ballistic material :100% Kevlar form DuPont company of USA Surface treatment: anti UV,waterproof and explosion-proof by special coating. Weight: 8.5kg per sq meter
EN BR6 / NIJ III(III+) Ballistic material :S-SIC ceramic + Kevlar form DuPont company of USA Surface treatment: anti UV,waterproof and explosion-proof by special coating. Weight: 34-37kg per sq meter
EN BR7 / NIJ IV Ballistic material :S-SIC ceramic + Kevlar form DuPont company of USA Surface treatment: anti UV,waterproof and explosion-proof by special coating. Weight: 38-43kg per sq meter
S-SIC Use for bullet proof plates, Stronger than AL2O3 ceramic plates 
1.       High strength & hardness, good energy absorption capability after cracks
2.       Low density & Light weight, excellent ballistic property
3.       Endure more high temperature and suit for more applications 
Al2O3
SiC
B4C
Density
3.5g/cm3
3.1g/cm3
2.4-2.65g/cm3
Hardness
HV1650
HV2800
HV3300
Flexural strength
290   Mpa
380   Mpa
400-650   Mpa
Compressive strength
850   Mpa
3970   Mpa
4100   Mpa
Fracture toughness
4.8   Mpa.m1/2
4.0   Mpa.m1/2
4.5-7.0   Mpa.m1/2
Thermal Conductivity
20   m0k
120m0k
29   m0k
Coefficient of thermal expansion
7.2x106
4x106
4.5x106