Recently, after more than half a year of investigation, specimen testing, market research, and bidding procedures, AVIC Group signed a contract with our company for the DD300F-D0 thermal conductivity tester using the protective hot plate method. The recognition of our company's products by AVIC Group fully demonstrates that our company's technological level is leading, the quality is completely reliable, and the service is very satisfactory!
Tianjin Friend Technology Co., Ltd
March 31st, 2020.