ASLO™ PRO-SUB is a customized centralizer for under-ream applications and tight tolerance applications with an annular gap of less than 1.25 inches. Design and production according to customer requirements to ensure the best solution, minimize resistance, and maximize casing support, depending on the specific situation

• One piece design

• Fully rotatable

• It can easily pass through wells with extremely small annular gaps without damage

• Test standards exceed industry standards

• Product design meets specific application requirements

• Design and test new products within two weeks