OFFICINE MECCANICHE Gallaratesi SpA公司是一家米兰的企业成立于1907年。是一家专业计量泵制造商，公司在成立初期的主要活动是围绕工程车间及其所附铸铁铸造中心，目的是在本世纪开始满足迅速扩大的伦巴第大区行业不断增长的需求。在随后的几年中，公司增加了机器的建设，其生产。1918年的第一个专利空心盘回转泵，在系列泵仍在生产中被使用。在柱塞计量泵也有了完美的设计和生产中。计量泵的范围已经扩大了隔膜计量泵。OMG包括设计和包装计量系统等。OMG质量体系认证为符合ISO 9001。主要范围：Omg回转泵、计量泵、柱塞泵、隔膜泵等.

Officine Meccaniche Gallaratesi S.p.A. was established in 1907 by a group of Milanese entrepreneurs.The company’s main activity during its early years was centred around an engineering workshop and its annexed cast iron foundry and aimed at satisfying the increasing demands of the rapidly expanding Lombardy industry at the start of the century.During the following years, the company added the construction of machines to its production.The first patent for an hollow disc rotary pump was registrered in 1918. The principle patented at the time is being used in a series of pumps still in production.