Rex specializes in manufacturing electrochemical analytical instruments for nearly 50 years. In 1953, the first pH meter and first glass electrode in China were born in Rex. The most popular products include pH Meters, Ion meters, conductivity meters, dissolved oxygen meters, multi-parameter meters, automatic titrators, environmental protection meters and water purifications systems. Until now, we have developed over several hundreds of kinds of products. Our products not only satisfy domestic demand but also are exported to many countries in Asia, Europe, South America and middle east. Rex continually expands the categories of products and raises the technology level. We research and develope new products and design specific products according to customer's requirements. We are regularly Selling: ph meter, conductivity meter, ion meter, dissolved oxygen meter, automatic titrator, multi-parameter water quality monitor, chemical oxygen demand monitor, environmental protection monitor, electrochemical sensor series. |
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