Branch Address - Sudbury, ON 138 Pond Hollow Drive Sudbury, ON P3E 6C1 P: 705-698-0007 Get Directions Local Contacts Dwight Leach General Manager dwight.leach@gdi.com Erik Ostling Business Development Manager Erik.ostling@gdi.com Nancy Morais Sales Coordinator nancy.morais@gdi.com Regional Contacts Mike Murray President Central Canada mike.murray@gdi.com