... Spa Chemical 4Multi-Tablet 1Swimming Pool Chemicals with EPA Certificate 2Spa Chemical with ISO9001 3Multifunctional Tablet Spa ... % when we export TCCA to EU.We get EPA Certificate, PRMA Certificate, and ISO9001:2000, ISO14000, & OHSMS18000 for ... Chlorine Tablet/Stabilized Chlorine.We get EPA Certificate, ISO9001:2000, UL Certificate, & Healthy Certificate for our Calcium Hypochlorite/HTH/Chock ...