SEYANG TECH is a leading supplier of pneumatic and electrical automation technology.

We have been providing products to industries such as MARINE, OFFSHORE, OIL&GAS PETROCHEMICAL, POWER PLANT for 20 years

and we have been participating in a lot of projects.

Regarding MARINE, we are transacting business with KOREA SHIPBUILDING COMPANY including HHI, DSME Etc.

and with KOREA MARINE-PARTS COMPANY including DOOSAN ENGINE, KANGRIM IND., SK CENTURY, KORVAL, MtH, BY CONTROLS, ACE-V Etc.

We currently deal with a VALVE INSTRUMENT including POSITIONER, SOLENOID VALVE, AIR FILTER REGULATOR, LIMIT SWITCH, ACTUATOR and VALVE ASSEMBLY&SPARE PARTS.

1. VALVE(KORVAL, ACE VALVES, BY CONTROLS, Mt.H CONTROL VALVES..)

2. SOLENOID VALVE(ASCO, YTC, PARKER, SMC, YPC..)

3. POSITIONER(YTC, ABB, FISHER..)

4. ACTUATOR(I-TORK, HKC, ROTORK..)

5. LIMIT SWITCH(TOPWORX, SOLDO, I-TORK, HKC..)

6. REGULATOR (YTC, FAIRCHILD, NORGREN, PARKER, SMC..)

7. ELECTRICITY PARTS(LS, HYUNDAI, DONG-A..)

8. ETC(VOLUME BOOSTER, LOCK-UP VALVE, SNAP ACTING RELAY, TRANSMITTER..)

The above items that we are providing are installed on most ships currently in operation and are applied to most automation line of new ships.