POLYTRADE SALES & SERVICES, INC. (PSSI). Polytrade or PSSI, has been in the ice business since 1989 and is now one of the leaders in the industry, being the only manufacturer of purified tube and crushed ice produced under a special technology. Our ice is untouched by human hands, packed in food-grade plastic crates or bags and our newly installed water treatment system which provides a purification process similar to reverse osmosis is operational 24/7. Further, our produce is made under strict Good Manufacturing Processes (GMP) and quality standards thus, it is highly recommended.At present, Polytrade caters to large meat and poultry processing companies, as well as firms engaged in fish and seafood business. We have also successfully penetrated the distribution market in malls, restaurants, beverage and convenience stores. To better serve our customers, we have two ice-plants, in Cavite and Bulacan, each serving South and North Luzon and Grea