Profile: Charles Leek & Sons Ltd. specializes in the manufacture, design, and development of gears & related items for any industry requiring small quantities for specific applications. We supply replacement parts that cannot be obtained from original manufacturers due to discontinued production. We are an ISO 9001:2000 certified company. Our precision machining department includes turning, milling, boring, slotting/broaching, cylindrical and surface grinding, and tool & cutter grinding. We cut a wide variety of materials from plastics, Tufnol to a range of carbon and stainless steels, and capacity range of 10 ft in length for shafts.