Hongqi was founded in 1993,in Zhejiang, China. 27years history professional manufacturer for pressure gauge and thermometer, We are the only enterprise that takes parts in drafting of national verification and regulation of pressure gauges and Vice director units of national pressure gauges association.Now it grows up that there are 1000employees and 50000square meters plant, capacity is 700 thousand pieces each month. The mainly spare parts: case, movement, connector, bourdon tube are produced by ourselves. So it is the biggest factory in the same industry in China.
https://www.hongqi-instrument.com