BiSN provides downhole sealing solutions to the energy industry utilizing our cutting edge technology. We work with our globa ... l customer base to continually push the boundaries in our field and produce unrivaled results, which are proven to considerably cut costs and stop harmful emissions forever. As our customer base expands, so does our global reach. With locations in the US, UK, Canada, Australia and the Middle East, we are truly able to service the needs of operators in an ever-changing world. Our patented solutions are the market leading products in our field and we produce a seal which quite simply, lasts forever. read more