Online Sealing Services Ltd.
Ontario, Canada Online Sealing Services Ltd. specializes in on-line leak sealing services. We offer consultation services for leak sealing, bolting, safety relief valve testing & repair, on-site machining, pipeline intervention (hot tapping, line stops and line freezing), emission data, turn around services & produ More...
www.onliness.ca

Furmanite Corporation
Ontario, Canada Furmanite Corporation specializes in comprehensive on-site and on-line plant & pipeline maintenance. We provide various services including leak sealing, hot tapping and line stopping, on-site machining & field heat treatment. We produce a complete line of hot tapping machines to ensure that the crit More...
www.furmanite.com