Summary: Background: Elkay was the American largest manufacturer of stainless steel residential sinks which extended its scope into various kinds of products with only a few competitors. Its Plumbing Products Division produced different level and priced sinks in three plants separately based on different process requirements and characters of products and further invented itself to become the industry’s innovator. Elkay’s main market included North America and selected international markets. In
necessary facet to all living things. For animals, water can be a home or a drink. As for humans, the uses of water are endless. Not only do we use water as a beverage or washing clothes or dishes, but we also use water for toilets, various kinds of plumbing and other things that aren’t as easily identifiable. As of 2005, this 70% of our Earth has been manipulated and used for thermoelectric power (41.5%), irrigation (37%), domestic affairs (8.5%), public supply (5.4%), industry (5%) and aquaculture