In 2003 Waltron celebrated its 100th anniversary as one of the world's oldest, most experienced water chemistry companies. We were started in 1903 by chemists who introduced drinking water chlorination to a range of clients before the first city-wide chlorination system in the US was installed. Since then we have been at the forefront of many technical innovations including:
    The first modern boiler water treatment
    The first successful chemical treatment of large land-based desalination plants
    Ultraviolet drinking water purifiers whose performance resulted in the first acceptance of UV by the US Public Health Service
    The first widely used oil pollution monitor
    Management of the first nuclear water chemistry program on a commercial ship
    A founder of the National Fire Protection Association (NFPA)
    A founder of the American Council of Independent Laboratories
Waltron comprises of the following entities:
•    Waltron LLC, Flemington NJ: manufacturer of water quality instruments for ultrapure water applications and potable water chlorinators for military field applications
•    Waltron Netherland and Denmark

The tradition of constant innovation continues at Waltron as we enter our second century with several new products in development. Waltron will continue to be dedicated to providing the most;
•    Reliable
•    Low maintenance
•    Low Cost of Ownership
analyzers in the on-line water analysis market. We provide instrumentation packages for the measurement and control of dissolved oxygen, hydrazine, sodium, silica, phosphate, fluoride, ammonia and copper. Whatever the package, whatever the application, Waltron offers the most reliable source of water chemistry management.

In the present moment, the limited representator of Waltron company, Vista Mehr Negar company, is present in Iran.