free chlorine analyzer Shanghai Boqu Instrument Co., Ltd. has efficiently manufactured products like free chlorine analyzer with high performance. We utilize the finest craftsmanship and invest a lot in updating machines to make sure the production can be high efficiency. Also, we test each product thoroughly to guarantee the product outperforms well in long-lasting performance and service life.

BOQU free chlorine analyzer free chlorine analyzer sells very fast in the domestic and oversea market. Shanghai Boqu Instrument Co., Ltd. is proud of developing it. Our designers are extremely innovative and have a keen sense in this field, thus they make the product be the pioneer for its appearance. From design, manufacturing, to finished products, we perform each process in accordance with the international standard. The quality of the product is entirely guaranteed.ph water tester,ph probe,water quality testing.