- Beijing WZ Refractometers Factory
- Brix Refractometers, Salinity Antifreeze Oe refractometer, Baume Refractometer, Battery Alcohol Urine Serum protein Emulsion fluid Digital Abbe Gem ....
- Address:Chaoyang District, Beijing, China
- Lumen Optical Instrument Co., Ltd.
- Refractometer,Fiber Microscope,Digital Refractometer,Gem Refractometer,Hand-held Brix Salinity Beer Alcohol and Grape Antifreeze Clinical Protein Oechsle(Oe) Fiber Microscope,200X Hand-held Microscope,4 ....
- Address:450wu-si North Rd. Fuzhou City, Fujian Province. China
- Beijing Hongyuan Optical Instrument Co., Ltd.
- refractometer for brix, refractometer for salinity, refractometer for clinical protein, refractometer for battery, refractometer for antifreeze, refractometer for cleaning fluid, refractometer for alcohol, refractometer for honey tester,HB.
- Address:haidian, Beijing, China
- Lumy Optical Instrument (Shenzhen) Co., Ltd
- brix refractometer, salinity refractometer, honey refractometer, alcohol refractometer, wine refractometer, battery refractometer, beer refractometer, milk refractomet.
- Address:Jialingyu Industrial Estate, Houting Village, Shajing Town, Shenzhen 518104, China Shenzhen Guangdong 518104 China
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