Profile: Sema Dental Lab Equipment Co., Ltd. offers dental laboratory equipment such as wax heaters, wax pots, wax carving pencils, steam cleaners, surgical knife handles, and wax knives. Our teeth whitening cheek retractor is used to protect the lips and cheeks. It helps to maintain a dry oral cavity, and the lip in a retracted position for prolonged clinical procedures. Our dental wax pot is designed to melt a variety of wax in dental applications. The wax dipping pot can heat wax quickly, and keep it in liquid condition without any change in physical properties. It is provided with an automatic heater-on indicator LED. It is provided with a built-in memory chip to memorize the previous working temperature even after turning off/on of the power.