Summer holiday season
We will be closed on September 21th and 22th due to national holidays. The messages sent to our contacts will be processed after the each holiday. Thank you.

Effect of COVID-19 on the export services
Coronavirus decease is making significant impacts around the world. We sincerely hope anyone who becomes infected will recover and this crisis will be resolved soon. NiGK corporation’s export and manufacturing services are going on regular basis, but there are some restrictions on forwarding goods from Japan to some countries but some cities are gradually lowering the bar for importing goods.
We will stay alert and keep informed and make best efforts to serve customers in the best and safest way.

Featured products
Temperature label T NEW
Temperature indicator
UV LABEL UV irradiation indicatorNEW
UV monitoring
Sterilization indicator BDPACK Bowie Dick testNEW
Sterilization indicators
Exhibition information
We very unfortunately have cancelled to exhibit at OCEANS 2020 due to the influence of COVID-19. Looking forward to see you next time!
NiGK's blog articles for offering our solution and application examples to the customers around the world

Other cases


NiGK established in 1980 and has been providing high-quality and unique products for professionals. 
We are committed to creating new technologies and services with originality in various fields ranging
from the ocean to outer space for the betterment of mankind and society.

More information

*If you'd find the website which carries our brand name "NiGK" but has HDQ outside of Japan, please contact us.  We have no subsidiary overseas and such website can swindle you. NiGK has nothing to do with such self-appointed malicious distributor. 
CONTACT US Please contact us anytime you have questions.
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