we have two factory and offer good tcca granular tablet and sdic and isocynuric acid 98.5%. Product name: ... preventative disinfection of houses, hotels and public places, hygiene and diseal control in hospitals, and environment disinfection in fish, ... cleansing and bleaching, wool shrink resistance, paper insect resistance, and rubber chlorination, etc. Trichloroisocyanuric acid tcca granular tablet