Manafacture-Tubular Motor Operator .Tubular Linear Motor Operator . Rohrmotor Operator. Shutter Operator. Rolling Door Motor Operator. Electric Blinds. Motorized Screen. Awning Motor. Roll-up Motor. Curtain Drive. Projection Screen.-DASHENG SHUTTER INDUSTRIAL,CO.,LTD-Commerce Manufacturer Machinery Taipei China Asian Pacific R.O.C.