Certificates

Bigtork® products qualification owned ISO 9001, ISO14001, ISO45001, SIL3-TUV, EAC, CE, ATEX-BV, IP68-TUV, Salt Spray Test, DNV ambient & cryogenic type test and etc certifications.

Bigtork® products patents: A scotch&yoke type pneumatic actuator; A pneumatic actuator with stable guidance; A pneumatic actuator with efficient shock absorption function; A universal scotch&yoke type pneumatic actuator; An anti blocking pneumatic valve; A manual pneumatic integrated linear pneumatic actuator, etc.

ISO 9001 EN

ISO 9001 CN

ISO14001 EN

ISO14001 CN

ISO 45001 EN

ISO 45001 CN

EAC RU

ATEX-BV

CE-MD

AT-TUV SIL3-01

BG-TUV SIL3

ZS&LP-TUV SIL3

AT DNV

BG DNV

AT-TUV IP68

BG-TUV IP68

ZS&LP-TUV IP68