We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Cellulose Compressed Sponge, Compressed Sponge Cellulose, Compressed Expanding Sponge, Blue Compressed Cellulose Sponge, Items won certifications with the regional and international primary authorities. For far more detailed information, please contact us! We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for Cellulose Compressed Sponge, We only supply quality products and we believe this is the only way to keep business continue. We can supply custom service too such as Logo, custom size, or custom products etc that can according to customer's requirement.