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haidian,Beijing,China China
Contact Person Mr. Li sheng
Address haidian, Beijing
Beijing HBRK Optical Instrument Co., Ltd., specialize in professional hand-held Refractometers. We supply the refractometer for sugar, salt, alcohol,
The RHA series are designed for measuring the concentration of the battery fluids. the freezing point of antifreeze liquid and windshield cleaning flu
The series are designed for clinical usage and intended for both Veterinary and Human Being. This unit provides veterinarians and Human Being with qui
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