Profile: Dasheng Group manufactures shrinkable products. We are an ISO 9001 and ISO 14001 certified company. We serve industries such as electrical, electronic and oil & gas industries. Visco-elastic sealing tape is specially suited for corrosion protection of buried pipelines and irregular shapes such as flanges. It is non-toxic and adheres extremely well to steel and pipe coatings like PE, PP & FBE. Large tube under-beam transmission device is used for irradiation of cables and large heat shrinkable tubing. It consists of gantry mobile pay-off stand, pay-off tension frame, aligner, clamping under-beam roller, caterpillar tractor and gantry take-up stand.