THINKTANK was established in 2012, as a subsidiary company under STONE VALVE Group(Taiwan), which initially emphasized in trading of OEM and ODM control valves and self-operated pressure regulators. In order to keep up with the various demands today, THINKTANK has expanded to be specialized not only in ball valves but also in safety valves, gate, globe, and check valves. Under the dynamic environment, THINKTANK continues to provide the best quality control system and sourcing services to our valuable clients. We believe that a wide range of materials and products could satisfy better needs, together with time efficiency as an added bonus with our service package. Along with the growth of the company, THINKTANK has established strong and tight bonding with our valued clients. We will continue to provide the best services for all clients with sincerity, honesty, and trust. This will be our primary goal to serve all clients, in order to maintain a lasting business relationship.