This website www.tgindt.com is the only official website of Beijing TIME High Technology Ltd, which belongs to TIME Group Inc.. If you click on our old website www.timeinstrument.com, it will automatically redirect you here. Our products used to be named with TH/TR/TT. If you are knows about testing instruments, you must have heard or used our best sellers Hardness Tester TH130, Surface Roughness TR100/200 and Thickness Gauge TT100. However, there appeared other manufacturers who imitated us and also named their products with the same name. In order to protect the interests of our customers and distributors, we applied for TIME® trademark, and renamed all our products with TIME®. As a manufacturer of testing equipment for over 30 years in China, TIME® will always supply you with the best quality products and reassuring after-sales service.