The Vanquish Roman Blind mechanism – one touch operation. In our opinion the most sophisticated and technically advanced system available for the operation of roman blinds…. Japanese design and technology combined with aluminium and nylon materials ensures perfect operation of roman blinds every time. Manually operated systems are available in single or unique double systems allowing lined and unlined blinds to be mounted to the same headrail and both blinds operated by a single operating chain. Available in white or bronze with unique metal endcaps and operating chain in a multitude of finishes for a perfect design. Both systems are also available as electric or battery options.