上海森永工程设备股份有限公司（原上海森松压力容器有限公司）成立于1990年，是浦东开发后的第一家外商投资企业。被誉为“浦字一号”。公司自成立以来主要从事压力容器、搅拌器、核电设备、机器类设备以及模块化装置的设计与制造，持续服务于化工、湿法冶金、核电、精细化工、电子化学品等行业。产品遍布世界各地，质量及服务得到了国内外客户的高度赞誉。2023年2月，因业务发展需要“上海森松压力容器有限公司”正式更名为“上海森永工程设备股份有限公司”。

森永股份有各类专业技术人才150多名，其中博士5名。以先进的分析设计试验能力、齐全的加工设备、先进的管理理念、完善的质量管理体系向客户提供专业品质的服务。公司拥有A2设计与制造、核二三级容器换热器制造、ASME U钢印、PED、ISO9001/14001/45001等资质，在各类搅拌器、反应器、薄膜蒸发器、振动干燥机、过滤器等设备方面拥有独特的优势，在特殊材料的冷作和焊接方面拥有丰富的经验，多次打破国外垄断，实现关键设备的首次国产化。

森永股份始终坚持以人为本、开拓创新，合作共赢，为持续向客户提供更高更专业的一体化服务而砥砺前行。

Shanghai Nagamori Machinery Co., Ltd. (formerly known as Shanghai Morimatsu Pressure Vessel Co., Ltd.) was established in 1990. As the first foreign-invested company registered in Pudong New Area, it was reputed "Pudong No. 1" by local media. Since then, Nagamori has been mainly engagingin design and manufacture of pressure vessels, agitators, power station equipment, machinery, and modular packages. Nagamori serves multiple industries like Chemicals, Metallurgy, Electric Power, Food, Pharmaceutical applications, and Electronics. Nagamori has been widely recognized for its high-quality products and services by out customers from all over the world. as its business continues diversified, Shanghai Morimatsu Pressure Vessel Co., Ltd. has been officially renamed Shanghai Nagamori Machinery Co., Ltd in October 2020.