Profile: Polaris Fluid Power Co., Ltd. offers hydraulic cylinders, shaft couplings, and hydraulic gear reducers. Our product line covers various forming processes such as sand casting, investment casting, die casting, forging, welding, stamping, and punching processes. We can supply custom hydraulic cylinders for specific applications such as in agriculture industry, forestry industry, food industry, fertilizer spray equipment, construction equipment, marine applications, and industrial applications. Gear reducer has an input & output shaft opening, with dual spring-loaded and double-lipped type seals.