ISO 9001

ISO 14001

AOV Explosion proof certificate

PT-01 Explosion-proof certificate

KE-01 Explosion-proof certificate_page_1

KE-02 Explosion-proof certificate_page_1

KE-03 Explosion-proof certificate_page_1

G-PASS designation

No. 1003850 Switch locking device of valve actuator

No. 1015396 Electric motor type valve actuator with key lock system