Bowsmith has been making quality products since 1974 here in the San Joaquin Valley. The Bowsmith Fan Jet is one of those items that stands the test of time. Please give us a call if you have questions on the Bowsmith Fan Jet or any other Micro Jet spray head. With water being such an issue these days drip irrigation and micro jet heads are the only way to go. We also sell other quality brands like Toro Ag, Netafim and many others.