ShenZhen Ginotek Instrument Co., Ltd. is the professional manufacturer of various testing and measuring instruments specialized in Hand-held Refractometer, Digital Refractometer, Illuminated Refractometer, Digital Light Meters, Digital Tachometer, Infrared Thermometer, Digital Moisture Meters, LCR Meters, etc. The rich experience, the specialized talented person, the scientific management, has accomplished high tech, the high accuracy, high quality a series of products, sells in the US, Canada even the whole Europe. Most products wined user&＃039;s faith and high praise. In addition, we garranttee the lowest price and best compareable quality! As a comprehensive company, ShenZhen Ginotek Instrument Co., Ltd. will do more to contribute to China&＃039;s compatibility in the world market and will take the lead of the test instrument industry in China. We sincerely welcome the customers from all over the world to use our products and give us more useful suggestions.