The "threaded" thermal insulation connector produced by our company is a patented product independently developed by our company. The shear force of this product is strong, which is more than 2 times that of the traditional glass fiber connector, and the drawing force is better, which is more than 1.5 times that of the traditional product. This product is "threaded" with sharp bottom, which is easy to install, can be installed with equipment, uniform stress, etc.