Why visit our stand Test in our laboratory room have: p […]
Why visit our stand
Test in our laboratory room have: pull out in concrete, tensile, hardness, special angle, coating thickness, salt spray test.R&d technician have 4 people Own ISO9001 certification 18 years experienc
Applications and Advantages: It is suitable for pipe layout, channel steel system, ventilation duct and building service engineering facilities and other applications. When the concrete bottom-cutting self-tapping anchor bolt is screwed into the borehole using an impact wrench, the threaded side is cut into the concrete, thus ensuring high load bearing capacity. In the case of batch installation, easy drilling, save time.