Beginning with the water bottles that became a familiar part of your grandmother's life, SRI's products, such as gas hoses, are in constant use everywhere. In the field of medicine and health care too, SUMITOMO is trying to meet the great expectations of technological development with products such as deproteinized gloves, which are at the forefront of dentistry, mattresses that prevent pressure sores, and "Dunslope," a portable slope for wheelchairs.