Nicholson成立于1977年，公司一直提供精密工程金属密封解决方案和服务的最高标准，是高温金属密封件的设计制造的全球专家，对垫片和辅助部件航天，汽车，涡轮增压器，石油和天然气，发电，和过程工业部门拥有超过80年的产品和过程的工程设计与生产相关的领先技术和高技能的劳动力的经验，提供高质量的零部件等人和专业的服务为我们的客户在陆地，海上和空中。主要产品：Nicholson密封件，Nicholson密封垫，Nicholson密封环，Nicholson垫片，Nicholson气缸，Nicholson套圈，Nicholson高温管道密封，Nicholson金属密封件，Nicholson管密封等.

Nicholsons founded Corru-Seals, Inc. in 1977 as a U.S.A. base from which to market the full range of seals and gaskets in all industries where Nicholsons had already achieved success in other parts of the world. Corru-Seals, Inc.'s early success soon made it essential that its service to customers be extended from technical sales support to manufacturing of the Nicholsons products. In 1979, therefore, the first Corru-Seals, Inc. manufacturing facility was established and has twice been expanded to meet demand.