Sponge Technology Corporation is a full process sponge manufacturing company. We create cellulose residential and janitorial sponge products that are ready for retail. STC will customize your sponges for your unique brand identity and provide a fully packaged end product. We manufacture our own bulk cellulose blocks, cut, glue, and package all of our products from our factory in Tlaxcala, Mexico. Continue reading to learn more about our products and process.