TMTPOST — Shanghai Liangjing Wanwei Technology, a high-temperature superconducting materials company also known as Liangjing Technology, has completed consecutive angel, angel+ and Pre-A financing rounds totaling several hundred million yuan, according to Qingke Holdings. The Pre-A round was led by Shenzhen Capital Group and Guoxin Fund, with Qingke Holdings participating alongside other industrial and financial investors. Proceeds will expand production lines from one to two-to-four and build a superconducting tape research center serving multiple application fields. The company focuses on commercializing high-temperature superconducting materials for uses including controlled nuclear fusion, power transmission and medical devices.