Founded in 1999, Gtech is a high technology optical instrument
enterprise integrating development, production and marketing
We supply many kinds of competitively priced products designed to
meet the needs of professionals who need to guarantee quality and
We would like to introduce some products as below:
Brix refractometers are designed to test the sugar concentration of
kinds of fruits. Battery refractometers are designed to measure the
fluid and oil of automotive. What’s more, bee refractometers are
for bee keepers to test the honey. And fruit penetrometers are used
to test the matureness of fruits. For more categories, please go
through our website for products details.
Besides refractometers and fruit penetrometers, we also focus on
gemological instruments such as polariscope, gem refractometers and
related gem quality test instruments.
Gtech is dedicated to adding value to our customers by combining
superior technology with unparalleled support.