The Residual Chlorine Meter order will be processed in sequence based on the order time. You are also welcome to contact us at any time. After you place an order, we will not only make sure the quality assurance of the product, but also need to connect with freight forwarder to guarantee the safe transportation of the goods. "Please rest assured, we are equipped with a complete set of delivery processing system and will deal with your order as soon as possible.

Shanghai Boqu Instrument Co., Ltd., a manufacturer of water turbidity sensor, has been focusing on providing customers with the most professional and highest quality products and services for years. As one of Boqu Instrument's multiple product series, cod analyzer series enjoy a relatively high recognition in the market. Its service life and performance are greatly optimized and improved. The product has achieved the maintenance-free performance. For those who've got sensitive skin or conditions like eczema or psoriasis, this product is the perfect one and will make these people feel cozy when they are wearing. The product has achieved the maintenance-free performance.

We adhere to the idea that quality is above anything. From materials selection, workmanship, manufacturing equipment, to package, we take every effort to bring them with the best solution.