Goodwrench technology was established on january 2003 by engr. Ali villamor. We are focused on designing of waste & air treatment plants, such as; waste water treatment plant, D. I. Water plant, cooling tower water treatment program, fume scrubber, compressed air plant, reverse osmosis water plant, water softener system, & purified drinking water plant. For the past four years, our company have achieved tremendous success in the field of water & air treatment technology here in the philippines.