Abstract: Ancient China’s metallurgical technology is known for its antiquity and delicacy, but, for a long time, people have always been sensitive to the philosophical ideas contained in it, lacking a rational understanding and theoretical generalization. Metallurgical technology is a typical technology in ancient Chinese craftsmanship. It provided a detailed analysis of the philosophical ideas contained in metallurgical technology, including ironmaking (steelmaking) technology and bronze smelting and casting technology. It is believed that the prominent features of ancient Chinese metallurgical technology culture are the emphasis on the importance of philosophy, the emphasis on “timing, geographical advantages, and human harmony”, and the emphasis on the philosophical thought of “harmony”.