Liaocheng Kam Yuen Water Equipment Cleaning Services Limited was established in April 7, 2015, the types of enterprises Limited, the company registered capital of 200 million yuan, is a collection of cleaning, disinfecting drinking water tank based professional cleaning company. It has all the conditions Liaocheng health administrative departments and relevant regulations required: 1. have the Liaocheng Business Administration issued a "business license"; 2. With the Liaocheng City Health Bureau issued a "health maintenance of water supply facilities License "; 3. All involved in drinking water tank cleaning and disinfection by medical personnel, training with a Liaocheng and the CDC issued a" public health practitioners Liaocheng healthy certificate ";