GreeneTech Mfg Co., Inc. was founded in 1997, and was originally located in Waynesburg, PA. In 2005 GreeneTech moved its operations to its current location at 470 Crile Road, Washington, PA. GreeneTech is one of the area’s most aggressive and fastest growing companies providing fabrication, machining, and assembly to its long list of customers in the water transfer, gas, mining, power generation, and steel industries.