Sanmenxia Zhongrun Precision Air Gauging Corporation Limited is
the one of the largest and the most professional high-accuracy
measuring tools & inspection instrument manufacturers in
China.
Our predecessor is Zhongyuan Measuring Instrument Factory which was
built in 1965 by Chinese Government on the basis of the complete
imported set of air gauging and electronic measuring technology of
TSK, Japan. During more than 40 years of development, Zhongrun
Precsision Air Gauging Ltd. has served thousands of enterprises at
home and abroad, and designed and developed numerous air gauging
fixtures and inspection instruments according to various special
workpieces and different production lines.
In order to develop and serve overseas markets, Sanmenxia Zhongrun
Precision Air Gauging Corporation Limited founded P3
(Precision/Professional/Proud) Air Gauging Ltd. in 2012, which only
serves overseas markets, meanwhile looking for overseas strategic
partners in importing & exporting air gauging tools and
measuring instruments.
Sanmenxia Zhongrun Precision Air Gauging Corporation Limited