portable sodium analyzer We receive important feedback on how our existing customers' experience BOQU brand by conducting customer surveys through regular evaluation. The survey aims to give us information on how customers value the performance of our brand. The survey is distributed biannually, and the result is compared with earlier results to identify positive or negative trends of the brand.

BOQU portable sodium analyzer In the production of portable sodium analyzer, Shanghai Boqu Instrument Co., Ltd. attaches great importance to reliability and quality. We implemented the certification and approval process for its key parts and materials, expanding the quality inspection system from new products/models to include product parts. And we created a product quality and safety evaluation system that performs basic quality and safety evaluation for this product at every production stage. The product produced under these circumstances meets the strictest quality criteria.dissolved oxygen sensor price,oxygen probe sensor,optical dissolved oxygen sensor.