https://www.exactinstru.com/ Our company is mainly engaged in the design, production and sales of instruments, instrument pipes and valves and other related products. The leading products include: common pressure gauges, shock-resistant pressure gauges, all stainless steel shock-resistant gauges, refrigerant pressure gauges, test pressure gauges, capsule pressure gauges, digital pressure gauges, bimetal thermometers, diaphragm pressure gauges, diaphragm pressure gauges, differential pressure gauges and other special pressure gauges. The supporting products include: various instrument pipe fittings, valves, pressure switches Pressure transmitter, thermocouple, thermal resistance, chemical sealing series, etc; Products are widely used in petroleum, chemical, environmental protection, medical, metallurgy, power, energy, manufacturing, food processing and other industries and fields; In order to meet the needs of the market at all times, we have been committed to the research and development of new products.