COS is a leading API & ISO 9001-2015, 11980:2014, 10427-1:2001 certified manufacturer of cementing and casing accessories and completion tools. Our Products include Cementing Products like– Float Equipment, Bow Spring Centralizer, Solid Rigid Centralizers, Spirolizers, Turbolizers, Cementing Plugs, Mechanical and Hydraulic Stage Tools, Cross-overs, API Modified Thread Compounds etc & Completion Tools Like – Bridge Plugs, Cement Retainers, Liners, Hangers , Packers etc.COS manufacture all equipment and our manufacturing and procurement function liaise between sales, design, engineering, and all manufacturing subcontractors to ensure that finished products are produced to the correct technical specification, are available on time to meet customer requirements and are inspected to the highest quality.
We operate the latest CNC machinery and programming software, with highly skilled experienced engineers, we offer responsive and innovative product solutions with a very short turn-around time.

COS is a leading API & ISO 9001-2015, 11980:2014, 10427-1:2001 certified manufacturer of cementing and casing accessories and completion tools. Our Products include Cementing Products like– Float Equipment, Bow Spring Centralizer, Solid Rigid Centralizers, Spirolizers, Turbolizers, Cementing Plugs, Mechanical and Hydraulic Stage Tools, Cross-overs, API Modified Thread Compounds etc & Completion Tools Like – Bridge Plugs, Cement Retainers, Liners, Hangers , Packers etc.COS manufacture all equipment and our manufacturing and procurement function liaise between sales, design, engineering, and all manufacturing subcontractors to ensure that finished products are produced to the correct technical specification, are available on time to meet customer requirements and are inspected to the highest quality.
We operate the latest CNC machinery and programming software, with highly skilled experienced engineers, we offer responsive and innovative product solutions with a very short turn-around time.