CylinderSazi Tehran (CST) is proud to announce that the company has been able to design and manufacture Special JMM tools used for difficult fishing such as DST Tools (Drill Stem Tools) and specially Ball of Rupture Disk (RD) Safety Circulating Valve and LPR-N™ Tester Valve.
These designs have provided the clients with a unique operational skill.
The mentioned tools have been designed with the knowledge accumulated through years of experience in producing down hole drilling tools and have been optimized with the unique super cutting element design.