Main Industrial Street Beijing Beijing 0, Main Industrial Street

Xian Yun Yi Instrument Co.Ltd is recognized as a professional manufacturer of pressure gauge,pressure tyansmitter,pressure calibrator,densitometer having no match in terms of quality and effectivenes...

Our corporate venture was first launched with initial business capital of US$5 Million - US$10 Million. Based on our vast industrial experience with high pressure test chamber we came a long way from ...