Since 2017, Shengyang Group has continuously increased its research and development efforts, conducting in-depth research on a new material with superior comprehensive performance - stainless steel composite coils. As of now, the stainless steel composite coils produced by the Metal Technology Company under Shengyang Group can achieve a yield rate of over 98%.

In the past, traditional composite plates mainly used explosive bonding technology, with yield rates of only 70% to 80%. Currently, the company mainly uses hot rolling bonding technology, with yield rates stable at over 98%. At the same time, through continuous breakthroughs in technological processes, the company can achieve full coverage of stainless steel composite coil specifications and composite steel models, with widths ranging from 1000mm to 1540mm and thicknesses ranging from 2.5mm to 10mm.

The company mainly produces single-sided stainless steel composite coils and double-sided stainless steel composite coils, with carbon steel as the base layer and stainless steel as the cladding. Through the hot rolling process, the two different materials have a strong metallurgical bond, which plays a synergistic role in performance, providing new ideas for the rational selection of materials and the reduction of manufacturing costs in actual engineering structures.

During the important period of rapid advancement of Shengyang's intelligent manufacturing industry, Shengyang Group will continue to focus on tackling key technical issues and product research and development of stainless steel special steel, steadily improving product quality and service guarantee. With the spirit of craftsmanship and innovative spirit of emancipating the mind, Shengyang Group will continuously meet the differentiated product needs of the market and create a new pattern for the development of high-end stainless steel in Shengyang.