HCW Automated Curtain Solutions. A product line to cater for curtain manufacturing from Sakura-Stitch Garment Machineries Co. Ltd., which has more than 18 years’ experience in supplying solutions to the industrial sewing industry. We can provide you with various equipment to start, or improve your curtain manufacturing, from state-of-the-art equipment that will de-skill labour & improve productivity, by installing automated workstations with synchronous conveyor systems, programmable curtain pleating, cutting/measuring, inspection, and finishing equipment.