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【const is a company listed on the shenzhen stock exchange and a leader in the production and service of pressure, process, temperature, temperature and humidity equipment in china. its main products include pressure calibrators, intelligent pressure controllers, digital pressure gauges, process calibrators, dry body furnaces, thermometers, precision constant temperature baths, etc., hotline: 400-110-2211. TOP10), ningbo hezhou controller technology co., ltd. has an independent product research and development center, a leading domestic explosion-proof pressure controller assembly line and a complete digital display pressure controller spare parts processing base. it specializes in the research and development of automatic control components and the production and sales of pressure switch controllers. and import and export trade.

www.shzyyun.com strain gauge sensor selection quotation, serving the petrochemical industry 2025-01-03