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Hand-Held Refractometer For Brix
Refractometer For Salinity
Refractometer For Clinical Protein
Refractometer For Battery/Antifreeze/Cleaning Fluid
Refractometer For Alcohol
Refractometer For Honey Tester
Refractometer For Grape Tester
Refractometer For Milk Tester
Beer Brewing Refractometer
Oe Refractometer


Welcome
Beijing Ruixin Hongtu Trading Co., Ltd is specializing in hand-held refractometers from 2006. We provide sugar, salt, alcohol, honey, juice, veterinary, ethylene glycol antifreeze, milk and other series of refractometer, our products are highly durable, high precision, and have good after-sales service, welcome domestic and foreign client to come to negotiate cooperation.
Beijing Ruixin Hongtu Trading Co., Ltd. 2006-2025