Ningbo Yongcheng Metal Materials Technology Co., Ltd. was established in February 2023, located in Fenghua, Ningbo, with a registered capital of RMB 10 million. The company specializes in the research and development, production, and industrialization of high-end ultra-thin metal strips, aiming to break the monopoly of foreign manufacturers on domestic special steel technologies and products. It focuses on developing the mid-to-high-end market for wide ultra-thin materials with thicknesses ≤0.03mm and further exploring applications for mid-to-high-end functional materials with thicknesses ≤0.02mm.

      The company has been successfully selected into Ningbo's "Yongjiang Talent Project" (Manufacturing Entrepreneurial Team) and Fenghua District's "Fenglu Talents" Category A program, and has received equity investments from Fenglu No.1 Talent Fund and Ningbo Angel Fund.

      The company places great importance on technological innovation and intellectual property protection, and currently holds multiple pending invention patents and utility model patents.

      The company's main business includes superconducting substrates, nickel-based alloy ultra-thin strips, titanium alloy ultra-thin strips, HNB composite strips, and OLED high-precision metal mask blanks. It also expands into ultra-high-purity metal smelting, high-end precision sensor manufacturing, and metal material performance testing services.

      Yongcheng Technology actively integrates into Ningbo's local industrial chain and has established strategic partnerships with companies such as Ningbo Futai and Ningbo Boer to jointly advance the development and application of high-temperature superconducting materials, ultra-thin strip cleaning equipment, and Invar alloy ultra-thin strips.