Koby Environmental, Inc. has been designing, engineering, developing and manufacturing environmental groundwater and soil testing equipment since 1989.  All of Koby's products from original design to finished product are manufactured in our Clarence, NY USA facility using state of the art 3D CAD software, 3D printers for prototyping and CNC production machine tools.  All of our products are sold through authorized distributors worldwide.  Ask your local drilling supplier/pipe supplier to carry Koby products.