According to the news from Tsingshan Holding, Fu'an Qingtuo Cold-rolling Technology Co., Ltd. under Tsingshan Holding successfully produced the 0.03mm ultrathin steel on 15 September.

Presently, only a few producers can produce ultrathin high-end stainless steel with a thickness of 0.03mm and a width of over 600mm. Based on light weight, high strength, good toughness and other advantages, the product can meet new market demand in a better manner. With over 200,000 folding and bending times, the product is mainly used in flexible display, flexible solar module, sensor, energy storage battery and other hi-tech fields.