water contamination sensor BOQU has partnered with some of the leading companies, allowing us to offer our customers high quality and reputable products. Our products have efficiency and reliable performance, which benefits to improving customer satisfaction. And with the best results and highest quality in all of our products, we have created a high rate of customer retention.

BOQU water contamination sensor In Shanghai Boqu Instrument Co., Ltd., water contamination sensor proves to be the most outstanding product. We develop a comprehensive quality control management system including supplier selection, material verification, incoming inspection, in-process control and quality assurance of finished product. Through this system, the qualification ratio can be up to nearly 100% and the product quality is guaranteed.orp water treatment,orp measurement in drinking water,ph and conductivity meter price.