Supply and distribution of industrial products to major utilities including power, water, phone, cable, and gas, as well as to cities, towns, universities, refineries, and contractors.

Home Products
Services About Contact

Gas Detection Equipment

Critical Environment
Critical Environment Technologies designs and manufactures gas detection instruments for a wide variety of hazardous gas and indoor air quality applications in the commercial, institutional, municipal and industrial markets.

RKI
RKI Instruments, Inc. is an innovative gas detection company located in Union City, California.
RKI is partnered with Riken Keiki Co. Ltd., the world leader in gas detection and sensor technologies. In business for over 70 years, Riken has sold over 800,000 portable and fixed gas monitors worldwide.