上海萤山软件信息科技有限公司（简称“萤山软件“）是一家专门从事定制化软件信息开发的公司，主要包含定制化开发工厂、车间及产线级MES业务，行业工业产品软件定制开发业务，视觉应用及视觉软件开发业务和企业信息化管理系统等基于高级语言软件系统的业务。 随着业务的拓展，萤山软件的业务涵盖了汽车、冶金、石油、压铸等众多领域。

Shanghai Yingshan software information technology co., LTD. (hereinafter referred to as "Yingshan software") is a specialized company engaged in the development of customized software information, mainly includes customized MES business for factories, workshops, and production line, customized industry software for particular fields and visual application and software development business and the enterprise information management system, etc. With the business development, Yingshan software's referrence covers many fields such as automobile, metallurgy, petroleum and die-casting.