... : can be customized; 2) System option: tubular motor driving system, manual strap control system, crank control ... ) Control: remote, switch, strap, crank 9) Motor: 6 ~ 50 Nm (tubular motor) 10) Comon color: white, silver, apricot, ... 700,000 m2*Machines: We have introduced the roll forming machines from Dallan, one of the ... ISO2001:2000 , TUV quality control guidelines. Roll Up Electirc Window Shutters