2024 is the 30th anniversary of WINDOOR exhibition, and also the 30 years of Shenyang TX Testing Instruments Inc from its establishment to the transformation, and also the 30 years of enthusiastic growth of a generation of Tianxing people.
The exhibition was held at Guangzhou Poly World Trade Center from March 11 to March 13, 2024. Our company has participated in this exhibition for the 9th consecutive year. We choose to carry several portable hardness testers that can measure glass, curtain wall, doors and Windows including Webster Hardness Tester, Barcol Hardness Tester, small Rockwell Hardness Tester, coating thickness gauge, portable thermometer and so on.
At the exhibition site, our staff show the advantages of our portable hardness tester instruments to the professional audience domestic and abroad, and won the recognition of professional visitors and customers.

Hi, I'm Joanna Zhao, the Import & Export Manager of Shenyang TX Testing Instruments Inc. I've been with TX Testing for 15 years, gaining hands-on experience by closely observing the production process and personally assembling and testing our portable hardness testers. This has deepened my technical understanding and strengthened my confidence in the industry's development. With this foundation, I provide professional support, feasibility analyses, and customized solutions to meet diverse customer needs, offering one-stop services that ensure efficiency and satisfaction.