Silvis is located in northwest Illinois. Silvis is part of Rock Island County. Silvis has 4.16 square miles of land area and has no water area. As of 2010, the total Silvis population is 7,479, which has grown 2.89% since 2000. The population growth rate is about the same as the state average rate of 3.31% and is much lower than the national average rate of 9.71%.
Plexus X Factor multivitamin is a turbo-charged antioxidant supplement that has a patented aloe blend of New Zealand Blackcurrant with vitamins and minerals to give the body an overall good feeling.
Competition. Plexus isn't perplexed by even complex contract electronics manufacturing. The company develops and manufactures electronic products for companies in the telecommunications, medical, industrial, and defense markets. Plexus provides product design, assembly, and testing of printed circuit boards (PCBs), test equipment, and other electronic components. The company also offers prototyping, materials procurement, warehousing and distribution, and other support services.