Recently, Shandong Guoxin Energy Technology Co., Ltd. signed a contract with our company for the second D300FX-D0 dual specimen protection hot plate thermal conductivity meter. 12 years ago, in 2010, the company purchased a D300FX-D15 thermal conductivity meter from our company. Now, due to increased research and testing needs, a second one has been purchased. Our company also provided free electronic system and software upgrades for the first thermal conductivity meter of the company.
Tianjin Friend Technology Co., Ltd
June 10, 2022