We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Active Chlorine 27% Ppm Chloramine B, 2.325g/Cm3 Magnesium Chloride Anhydrous , Solution Sodium Silicate , Sodium Magnesium Fluorosilicate ,Magnesium Chloride/Mgcl2 White Powder . Items won certifications with the regional and international primary authorities. For far more detailed information, please contact us! The product will supply to all over the world, such as Europe, America, Australia,Zambia , Canada ,Miami , Eindhoven .Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.