中国香港采购需求：数字压力计、数字压力表、数字压力开关、数字压力指示器、压力指示控制器、流量开关

We're looking for a variety of flow meters for our operations, specifically thermal mass flow meters, Coriolis flow meters, and electromagnetic flow meters. Each has unique advantages: thermal mass flow meters are ideal for gas without needing temp/pressure adjustments; Coriolis meters provide superior accuracy for both liquids and gases; and electromagnetic models work well with conductive fluids while requiring minimal maintenance. Additionally, we're open to exploring other flow meter types that meet our needs. Please send over your product catalog for our review, including details on all relevant features and specifications. We are also gathering info from other suppliers.