Yangzhou HF Meter CO.LTD is a company specilized in pressure gauge.Established in 1986, it covers 8000 square meters and with over 100 workers.The main products are common pressure gauge,refrigerant gauge,oil filled pressure gauge and so on.We also process with customer's drawing.During the past 20 years,with the 85% of our product exporting to the world,we have won trust from customers in European,Canada,South Korean and other areas.