Since established, Zhengzhou JiuTai Technology Co.ltd  has been successful in the Non Destructive Testing Equipment, such as  endoscope series, industrial pipe endoscope series,vessel endoscope series,car endoscope series,crawling robot series,Police endoscope series,wind power vane inspection series.Among these, Especially, GT series endoscopes and crawling robots are famous for their high technology,portable, easy operation,clear images, high efficiency and durability.it is very popular in customers at home and abroad, such as Sinopec, PetroChina, China Five Power Generation Groups etc. Related industry such as technical supervision,energy power,petrochemical,ship construction,rail traffic,food and drug,municipal administration etc.