- Beijing WZ Refractometers Factory
- Beijing WZ Refractometers Factory are specialized in the design and manufacture of refractometers, we only refractometers. Our professinal had been this field for more than 10years. specification includes: 1. Brix2. Salinity3. Antifreeze / Battery Cleaning Emulsion fluid4. Clinical Protein5. ….
- Address:Chaoyang District, Beijing, China
- Beijing Dmd Optical Instruments Co., Ltd.
- Our company is a manufactoring factory, which produces digital and hand-held refractometer. products are not only sold in china but also all over the world, such as European countries, USA southern American countries. This year, we selling to Brazil every two months, shall extand international market. ….
- Address:Feng Tai District Beijing, P. R. China
- Henan Hi-Tech Instruments Co.,Ltd
- Henan Hi-Tech Instruments Co., Ltd located in Province, Middle of China, are professional manufacturer and exporter for various industry instruments meters. Our main product include Hand Held Refractometer, digital refractometer, thermometer, pH meter, conductive TDS electrode, tachometer, ….
- Address:No.21 Jingba Road
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