瑞士TRAFAG AG 成立于1947年，子公司和办事处遍布全球40过个国家，主要生产高质量的传感器，压力变送器，温度变送器。TRAFAG产品广泛应用在：船舶大厦、引擎管理、机械工业、工艺技术、高压危险地区、供暖、通风及空调、汽车等行业等。

Trafag is a leading international supplier of high quality sensors and monitoring instruments for measuring pressure (i.e. pressure transmitters, pressure sensors and pressure switches, pressostats), temperature (thermostats and temperature transmitters) and SF6 gas density (SF6 gas density monitors and SF6 gas density sensors). A wide range of standardized, configurable products is available. Trafag is also specialized in developing tailored-made solutions for OEM-clients.

Trafag, a Swiss based company founded in 1942, is supported by a broad net of subsidiaries and representatives in over 40 countries all over the world. This allows Trafag to offer customers an individual and competent advisory service. High-performance development and production departments guarantee not just the timely delivery of our products with highest quality and precision, but also ensure that customer-specific requirements are met to absolute satisfaction.