Gemini power hydraulics pvt. Ltd, an iso 9001-2000 company is an authorized sales and service distributors as well as a manufacturer of mechanical, electrical, hydraulic or pneumatic products. Gemini power hydraulics pvt. Ltd. Presents solid plunger double acting cylinders. These are designed for high-cycle industrial uses. These are baked enamel finish for increased corrosion resistance. The features of the cylinders are as follows.