Tsingtuo Cold Rolling Technology in China successfully rolled 0.015 mm ultra-thin hand-torn stainless steel, which is a breakthrough in process technology. Its research and development (R&D) team summed up the experience from hundreds of failures and finally realized the use of localized equipment to roll out the hand-torn stainless steel with a thickness of 0.015 mm and a width of more than 600 mm, which is the thinnest stainless steel in the world.

This is a comprehensive manifestation of Tsingtuo Group's innovative R&D capability and manufacturing strength in the stainless steel field, which will strongly enhance the competitiveness and influence of Tsingshan enterprises.