Shenzhen Blue Crystal Trace Element Technology Co., Ltd., established on 2017-03-27, Business scope includes general business items:Water dispenser sales;water treatment equipment,Water purification equipment,Design of ultrapure water equipment and water treatment related accessories,technology development,Technology transfer,Technical service and sales;water treatment filter,filter material design,technology development,Technology transfer,Technical service and sales;Design of switching power supply equipment and related equipment,technology development,Sales,Technology transfer;New light industry products,raw material,Daily Chemicals(Free of chemical hazards)technology development,Achievement transfer,consultation service;Domestic Trade;Water and electricity home installation,On-site installation of electromechanical equipment;health care(Food)R&D of products;cosmetic,Technology R&D and sales of skin care products;Operating import and export business;Operating e-commerce.,The licensing program is:drinking water production,Sales;water treatment equipment,Water purification equipment,Development of ultrapure water equipment and water treatment related accessories;water treatment filter,Development of filter material;Development of switching power supply equipment and related equipment;Sales of prepackaged food;health care(Food)product sales.