SAND is the oldest melt pressure transducer/transmitter, sensor, indicator and regulator OEM which has been in this line since 1992, with 20 years experiences. SAND has already become the most professional enterprise with great influence and scale in China and is one of the biggest manufacturers.
We attach great importance to our products' quality and reputation. Our products have obtained ISO9001:2000 quality management system certificate, and passed the CE-Declaration of conformity and EX-Declaration of conformity. All of our production processes and product designs are in accordance with ISO9001:2000 and CE standards.