Heqing Jinan Steel Materials Co., Ltd. is a marketing, processing and distribution in one of the diversified business enterprises. Jinan Iron and Steel company's main production of steel products. Engaged in a variety of high temperature pressure vessel plate, high strength plate, Cape plate, low alloy plate, ship a variety of materials, such as the company's main low-alloy:. (Q345B Q345C Q345D Q345E) container board: (Q245R Q345R 16MnDR) normalizing testing Ship: (ABD AH32 DH32 EH32 AH36 DH36 EH36) high-strength plate: (JG670DB Q550D Q460C Q420C Q390D) general board: (Q235B Q235C Q235D) hot rolled coil: (Q345B SPHC