The "two-mountain theory" put forward at the 19th National Congress clearly requires the establishment of a clean, low-carbon, safe, and efficient energy system. National Private Gas Station Training Association In order to strengthen exchanges and cooperation between private gas stations and related companies, on May 26, 2018, the national private gas station training meeting was officially held. The theme of the conference is the gas station site selection and planning and construction, as KLS Industry Alliance members are invited to attend. Like gas stations, filling stations must also focus on site selection, taking into account geographical location, transportation, and investment scale. Users consult at the booth In recent years, with the growing awareness of car ownership concepts, the quality of car urea has become one of the most important concerns. In 2009, the first tank of the car was developed with urea solution; On April 26, 2010, China's first urea filling machine developed by the company was put into use at the designated parking lot of the Shanghai World Expo. It has become the preferred brand for urea in China. As of March 2018, it has tens of thousands of sales outlets and thousands of filling stations throughout the country. During the visits to the venue, Kosansu raised a spot without a surprise visit to the exhibition. Responsible individuals at private gas stations have expressed their desire to install a high-valued refueling equipment. Laser used in medical field is the important high-tech medical technology in this century, laser medical treatment relates to all clinical disciplines, such as ophthalmology, dermatology, surgery, dentistry, oncology, cancer, etc. Laser has a breakthrough in medical treatment, and different wavelengths suit for different therapeutic areas. Lasers for Medical Treatment,Photodynamics Therapy,Laser for Ophthalmology,Laser Therapy Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.lasersciences.com