Shenzhen Qinghua Technology Company Limited is is a modern and technological corporation specilizes in designing,manufacturing, and distributing high precisionPiezoresistive Pressure Transmitter,pressure sensors / transmitter,Digital Pressure Gauge,and Measuring Control Instruments.



Our company always devotes ourselves in specialty production and powerful manufacturing and now we can apply nearly all kinds of transmitter techniques in the field of electric pressure measurement. Owing to the devotion to electric pressure measurement techniques, our enterprise holds inimitable core competition in the industry.



Qinghua Instruments has been certified with ISO 9001 (2000) Enterprise Quality Management System by the United Kingdom Accreditation Servi