Derekduck, the professional protective clothing manufacturer in Taiwan



How to operate breathability&liquid-proof test machine


How to operate breathability and liquid-proof handy test machine



ULTITEC 2000 & ULTITEC 3000T fabric chemical test comparison


ULTITEC 2000 breathability test 


ULTITEC microporous fabric beathability




ULTITEC coverall introduction and why ULTITEC full version



ULTITEC - Wearing coverall is more important than you thought



Color Paint Spray Test


Lubricant Oil WD40 Test