Faithful Client — Gansu Nonferrous Metals Geological Survey Bureau

Gansu Nonferrous Metals Geological Survey Bureau is one of Sonnen’s faithful clients. In July, 2016, Gansu Nonferrous has 

purchased a batch of Sonnen’s corollary products, including the K1305B Nitrogen Analyzer, T11 Titration System, X42A 

Digestion Meter. And they have got great satisfaction with Sonnen’s quality and precision during one-year’s usage.

Thus in November, 2017, Gansu Nonferrous decided to put an another order to Sonnen, including 3 sets of K12A, 3 sets of 

cooling water circulation machine, 6 sets of X20A, 6 sets of ED20 and 6 sets of E20, which together with the first batch of 

device are all used for the analysis the organic matter inside the soil.