Jiangsu Qingyan New Material Technology Co., Ltd. was established in April 2020. It is invested by Yaxin Steel Group. It is the first high-tech enterprise in China to produce high-ductility cold-rolled ribbed steel bars based on steel plants. The annual output is CRB550 and CRB600H. 500,000 tons of high-elongation cold-rolled ribbed rebar.
CRB600H high ductility cold-rolled ribbed steel bar is a new type of cold-rolled ribbed steel bar developed in China in recent years. It has the characteristics of high tensile strength, low production cost, material saving, low carbon and environmental protection, and significant social benefits.

Jiangsu Qingyan is committed to promoting the development of the high-ductility cold-rolled ribbed steel bar industry. This product has been widely used in industrial and civil construction, railways, transportation, municipal administration, agriculture, water conservancy construction, and other fields.