YONGJIN STAINLESS STEEL Company Profile:
To build the world’s most competitive enterprises
On November 4, 2010, YONGJIN STAINLESS CHINA. was formally established, the registered capital of 500 million yuan, covers an area of 546 mu, the main products for metal daily necessities manufacturing; Metal material sales; Precision stainless steel strip. Widely used in electronic information, communications, rail transit, aerospace, petrochemical, precision medical instruments, instruments, environmental protection, energy, military and national defense, light industry and textile and other high-tech, high precision, high-tech industries.
JIANGSU YONGJIN METAL TECHNOLOGY CO., LTD is a national high-tech enterprise, with provincial enterprise engineering technology research center, provincial enterprise technology center and postdoctoral workstation.
JIANGSU YONGJIN METAL TECHNOLOGY CO., LTD has independently designed and developed eight 1350MM 20-high reversible cold rolling units, one 1350MM annealing and pickling unit (set), two 1350MM leveling units; One imported 1350MM vertical and horizontal bright annealing unit, two 1350MM tension leveler units, one whole coil grinding unit and one longitudinal shearing unit; Equipped with three domestic horizontal bright annealing units, two cleaning units, two slitting units, transverse cutting units, winding units and other advanced equipment.
Yongjin formed an annual production capacity of 500,000 tons of precision cold rolled stainless steel, can provide customers with 0.1-2.0mm thickness, 100-1250mm width, 300, 400 series 2B, BA, 1D and other soft and hard state of high quality stainless steel products.
The main production processes are: precision rolling, bright annealing, precision correction, precision molding and so on.
Products are widely used in electronic information, communications, rail transit, aerospace, petrochemical, precision medical instruments, instruments, environmental protection energy, military and national defense, light industry and textile and other high-tech, high precision, high-tech industries. For example, ultra-thin precision bright stainless steel and related metal components in the fields of electronic information, auto parts and medical instruments, decorative plates for high-grade white goods, flexible display panel, cylinder gaskets for high-power diesel engines, etc.
As a listed technology company, our main advantages are as follows:
First, the company pays attention to the standardized management of enterprises.
The company has passed JIS, quality, environment, energy, occupational health, intellectual property rights, integrated management system and second-level safety standardization. It is a national intellectual property advantage enterprise and a small giant enterprise identified by Jiangsu Provincial Department of Industry and Information Technology.
Second, the company pays attention to cooperative research with institutions of higher learning.
JIANGSU YONGJIN METAL TECHNOLOGY CO., LTD has established long-term and stable industry-university-research cooperation with Nanjing University of Science and Technology. The project “Research and Development and Industrialization of Key Technologies of Extra-wide and Ultrathin Stainless Steel Plate Belt and Manufacturing Equipment for Vehicles” declared in 2015 won the provincial special fund for transformation of scientific and technological achievements; The ultra-thin precision stainless steel plate and belt products declared in 2017 won the award of the 2017 Industrial Transformation and Upgrading (Made in China 2025) – Key New material industry chain technical capacity improvement project of the Ministry of Industry and Information Technology; In 2020, the project “Key Technology and Industrialization of Ultra-wide and Extremely Thin Precision Bright Stainless Steel Belt” declared won the first prize of science and technology in Jiangsu Province.
Third, the company’s research and development achievements have been widely recognized.
At the beginning of 2018, the Chinese Society of Metals held a scientific and technological achievement evaluation meeting of “Key Technologies of Ultra-thin Precision Stainless Steel Strip” in Beijing. The evaluation committee, composed of Academician Gan Yong of the Chinese Academy of Engineering and Academician Shen Baogen of the Institute of Physics of the Chinese Academy of Sciences, formed the opinion that the achievement reached the international leading level.
The consensus is that the comprehensive technical level is leading in the world.
JIANGSU YONGJIN METAL TECHNOLOGY CO., LTD shall realize independent intellectual property rights in product process and special equipment manufacturing. At present, the company has been authorized 99 patents, including 18 invention patents and 81 utility model patents.
The precision stainless steel strip products developed by the invention patent “Production Method of Austenitic stainless Steel Strip with Bright Surface” were listed by the Ministry of Industry and Information Technology as the 2017 Industrial transformation and upgrading (Made in China 2025) – Key new material industry chain technical capacity improvement project; Won the 9th Jiangsu Patent Award Excellence Award; The 20th National Patent Excellence Award. The invention patent “Fabrication Method of extremely thin ferritic stainless steel Belt with bright surface” won the 21st National Patent Excellence Award again. These two process patents fully cover the company’s current 300 series, 400 series of products, is a major improvement of stainless steel process production method, to solve the traditional production of technical problems, strong technical practicability, but also to the company has brought a very positive effect, increased the company’s market competitiveness.