stainless steel ph probe During the production of stainless steel ph probe, Shanghai Boqu Instrument Co., Ltd. divides the quality control process into four inspection stages. 1. We check all incoming raw materials before usage. 2. We perform inspections during the manufacturing process and all manufacturing data are recorded for future reference. 3. We check the finished product according to the quality standards. 4. Our QC team will randomly check in the warehouse before shipment.

BOQU stainless steel ph probe The goal of Shanghai Boqu Instrument Co., Ltd. is to provide stainless steel ph probe with high performance. We have been committed to this goal for over years through continuous process improvement. We have been improving the process with the aim of achieving zero defects, which caters to the customers' requirements and we have been updating the technology to ensure the best performance of this product.drinking water quality sensor,smart water quality sensor,multi parameter water quality sensor.