Xuangang changed its name to Zhangxuan Hi-Tech because of the successful transformation of the company. According to relevant information, the use of technology to replace steel demonstrates the determination and achievements of the transformation of old steel plants. The registered trademark Zhang Xuan High-tech applied for by HBIS Xuangang was successfully authorized by the State Intellectual Property Office. This was successfully registered during the company's transformation and upgrading period. First trademark. Zhang Xuan High-tech aims at high-end, positions high-end, and develops high-end efforts to accelerate the transformation from traditional steel enterprises to emerging industries based on new materials.