Gholographic Company, is a professional company which sells all kinds of refractometers, mainly including Hand Held Refractometers, Digital refractometers, Abbe refractometers, Gem refractometers and Digital Gem Refractometers. Our Products are not only facing to domestic market, but also to overseas market, especially Europe, Australia and America. Through several years of exporting refractometers to many countries, we have earned good reputation in this line.?We insist on developing new type of refractometers to meet the satisfaction of our customers.

Gem Refractometer