洁成（Jason）是一家提供后勤综合支持服务的公司，成立于2008年4月，总部设在大连，目前已在北京、上海、沈阳、大连、浙江、烟台等地成功设立分支机构，用洁成作为品牌开展团体供餐业务。服务场所广泛分布于软件园区、写字楼、工厂、医院、学校及政府机关、特殊场所等，业务主要分布在中国华东、华北、东北和华中等中国经济最活跃的城市和地区。
JASON is founded in April 2008 with its headquarters in Dalian. The company already successfully set up branches in Beijing, Shanghai, Shenyang, Zhejiang, an d Yan tai. an d JASON（China） is a registered trademark by the company to operate all businesses in China market. The service is widely distributed in industrial parks, office buildings, factories, hospitals, schools an d government bureaus, etc. The company’s existing contracts are mainly distributed in east China, north China, northeast China, an d central China where is the most economically active city.
公司网址：http://www.jason-dl.com.cn
