On August 9, a 600 kg stainless steel with a thickness of only 0.02 mm was transported from Taiyuan, Shanxi, to Germany. This is the thinnest stainless steel in China, also known as “Tear-Tear Steel”. The world's top product is only 0.02mm thick and only one quarter of the thickness of A4 paper. Don't underestimate it, it's about selling it, almost equivalent to a hundred yuan in the same area.

This is another independent research and development of the TISCO Group following the “pen tip steel” in 2017. The 0.02 mm “Tear-Tear Steel” developed by TISCO is the thinnest stainless steel in China. Before that, the product was difficult to control due to process control. “Not only the thickness is 0.02mm, but the width is 600mm. We are the only one in the world. Mass production of wide-format soft stainless steel precision foil products." Liao Xi, director of the quality inspection operation area of TISCO Precision Strip Co., Ltd. proudly told reporters that the steel is thin enough to be torn by hand, but the hardness is very high. Also, the hand-tearing steel was displayed on the spot. It has long been monopolized by countries such as Japan and Germany.

Only a quarter of the thickness of the A4 paper, "Tear-Tear Steel" was easily shredded in the hands of the staff.