Sponge Manufacturer

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...

Chromate Conversion Coating For Aluminum

At Sapphire Metal Finishing, we specialize in chemical conversion coatings for aluminum. Our coatings are designed to protect against corrosion, and we offer two types of coatings: Trivalent Chromate and Chromate Conversion Coating. Our Type II coatings are available...

Chromate Conversion Coating For Aluminum

At Sapphire Metal Finishing, we specialize in chemical conversion coatings for aluminum. Our coatings are designed to protect against corrosion, and we offer two types of coatings: Trivalent Chromate and Chromate Conversion Coating. Our Type II coatings are available...