Qinhuangdao Diya Mechanical Technology Development Co., Ltd. sells Marsh Instruments. Marsh Instruments is headquartered in the United States. In 1995, Marsh and Bellofram merged to form Marsh Bellofram Corporation. It is a leader in designing, manufacturing, and supplying high-quality pressure gauges and thermometers. Its product portfolio has evolved into a comprehensive series of instruments. Pressure gauges are used in applications where accuracy, reliability, and durability are critical. Whether standard or specially designed, these highly robust and precise instruments are suitable for any application requiring pressure or temperature measurement. Marsh Instruments' main products include: pressure gauges, differential pressure gauges, gas testers, thermometers, industrial thermometers, diaphragm seals, and thermowells. Key models: P14 series, P15 series, P18 series, P24 series, P51/56 series, W96 series, G33 series, W01 series, W04 series, L33/L53 series, L8004, L80 series, Y12 series, Y14 series. With reasonable prices, year-round availability, and service levels that make your work easier and more efficient! We welcome inquiries and orders from customers and are committed to providing you with sincere service.