Profile: Foshan Yunsheng Medical Instrument Co., Ltd. specializes in the development and manufacture of different kinds of dental instruments. Our products include teeth whitening units, dental loupe, root canal meter, LED curing light, ultrasonic scaler, handpieces, oil-free air compressors, X-ray units, high pressure autoclave sterilizer and portable dental units. YS-TW teeth whitening unit is a new type of whitening technology, based on the condition of strong blue LED light and whitening kit accelerant. AV110-240V, 50HZ power supply makes sure, steady power output and long-time continuous working even in some cities & places with mutative voltage. Its time display shows treatment time to help dentist master treating time & progress and reduces the waiting time of the patients. Our YS-A LED curing light features 3 key curing modes such as general, soft start & pulse, easy programmable with easy to read LCD display, lightweight lithium ion battery that provides consistent power output, and long battery life with power saving features. It has automatic power off after two minutes. Our products are widely used in various countries.