... : 54,65, 68 mm hurricane guide rail 3) Motor: 40 ~ 80 Nm (tubular motor) 4) Common colors: White, cream, grey(All ... to users' requirements. ) 5)opening ways: Manual, electric and remote-controlled operation, After the window opened, the oppression like in cage ... Coating 7) material: 6063T5 aluminium 8) Open way: Electrical, manual, remote control 2. Quality Control: (1) Material Select: Using 97% ...