N&N Drilling Supply Mfr. is a drilling supply manufacturer founded by Angelo Nieto in 1967, since then N&N Drilling Supply has grown from a humble two-person garage-run business to a thirty five employee corporation occupying a state-of-the-art facility accommodating the needs of a growing worldwide market for drilling equipment.

N&N Drilling Supply Mfr. uses highly specialized machinery, including eleven CNC lathes, to make the broadest range of "In Hole" drilling equipment in the industry; supplying drilling equipment world wide-wide for use in water well drilling, geotechnical drilling, environmental drilling, mineral exploration drilling, geothermal drilling, grout and soil stabilization work. We are also a major distributor of well products, including PVC and stainless for environmental and water well, along with a wide range of other diverse applications.