... and competitive price. 2.Windows can be widely used. Casting Construction Hardware Mounting bracket.1)Product unilateral 8mm thickness, durable, Easy to use ... . 4)Material:Aluminum alloy,ADC12,ADC6,Alsi12,Alsi9cu3. 5)Aluminum casting:88T,180T,280T,420T,600T,800T. 6)Customer provide 3D ... their parts. 7)Delivery by sea or air on time. Casting Construction Hardware Mounting bracket