求翻译：1998年在青岛成立，是集产品研发、生产、销售、咨询服务为一体的专业婴幼儿乳品企业。中国婴幼儿奶粉市场份额前三强，营销网络遍布全国30个省市的2336个区县。2005年，公司在美国纳斯达克成功上市，成为国内营养食品企业正式在美国上市的第一家。2007年更名为圣元营养食品有限公司。是什么意思？

Established in 1998 in Qingdao, is product development, production, sales and consulting services as one of the major dairy enterprise in infants. China's top three infant milk powder market share, marketing network all over the country's 30 provinces and cities of 2,336 districts. In 2005, the company in the United States was listed on NASDAQ, nutritional food enterprises became the official in the United States listed first. 2007 changed its name to Shengyuan food co., Ltd.