Translator：Jiang Wenyu

Recently, Shanghai Landing Law Offices signed a special legal service agreement for the domestic IPO of Chiến Thuật Rouletteulcan Technology Co., Ltd. (hereinafter referred to as Chiến Thuật Rouletteulcan).

Chiến Thuật Rouletteulcan Technology Co., Ltd. (hereinafter referred to as "Chiến Thuật Rouletteulcan"), a high-tech enterprise in the field of special ceramic materials and products, engineering ceramic 3D printing technology and mechanical seals, with a national model academician workstation, a provincial postdoctoral workstation and a provincial engineering technology R&D center. Chiến Thuật Rouletteulcan has independent intellectual property rights of large size high-end silicon carbide ceramic sealing ring, with oversized, high toughness, wear-resistant, long service life characteristics, identified by the China Machinery Industry Federation, the results of the overall technology has reached the international advanced level. High-performance special ceramic materials and components developed by Chiến Thuật Rouletteulcan have been used in the key systems of deep space exploration equipment, "fiery eyes" for manned spacecraft "lead the way", accurately guiding the Shenzhou XII return capsule to land, to ensure that the astronauts return home safely; in the field of aerospace, Chiến Thuật Rouletteulcan has also developed the high-precision sealing ring applied to the radar of Chang'e-5 moon exploration project.

The new senior partner of Shanghai Landing Law Offices (hereinafter referred to as "Landing"), Zhang Nan, and his team members, Zhou Shu and Huang Yaqing, who have rich IPO legal service experience, have been providing IPO special legal service for Chiến Thuật Rouletteulcan for many years. Yin Jun, Xu Xiao, Zhao Jie, Seniors Partner of Landing's Capital Markets & Asset Management Department also provided strong support to the project.

Landing's Capital Markets and Asset Management Department specializes in providing legal services for IPOs, asset securitization, REITS, corporate bonds and corporate bonds, listed company legal services, fund legal services, trusts, asset management for financial and non-financial institutions, asset management disputes, securities disputes, and other legal services. Landing's Capital Markets and Asset Management Department has rich experience in the field of securities issuance law and a well-established internal control system, enabling it to provide continuous legal services for IPO projects to clients.