Beijing Haidian DistrictNo.30 Software OutsourcingNo.40 IT Outsourcing Xin Xi Xi Tong Ji Cheng ERP Services Outsourcing Systems Engineering IT Services System Integration Informatization Construction Software科技型中小企业瞪羚企业省级专精特新中小企业市级专精特新中小企业市科技型中小企业高新技术企业省级高新技术企业市级创新型中小企业