Based in Edmonton, Canm Oil Tool Inc. has innovative pollution control stuffing boxes. Some of these innovations include the flapper valve, single-pack convertible model for low-pressure stuffing boxes, dual-pack model with polish rod centralizer for sour gas and high-pressure wells, and our newest model rated up to 5000 psi. Our clients include Streamflo, Weir Canada, MRC global, and many others. Call us today! more... See more text