Smale hypochlorous acid disinfectant is not produced in Liaoning. According to relevant public information, Sumaru hypochlorous acid disinfectant is produced in Heilongjiang Province by Sumaru (Harbin) Biosafety Technology Co., Ltd., and Sumaru (Harbin) Biosafety Technology Co., Ltd. was established in 2020, located in Harbin, Heilongjiang Province, and is an enterprise mainly engaged in technology promotion and application services. The registered capital of the enterprise is RMB 5 million. , located in Room 222-5, Life Medicine Venture Building, Limin Biomedical R&D Center, east of Shenyang Avenue and south of Zhuhai Road, Limin Development Zone, Harbin, is registered in Songbei District Market Supervision Administration of Harbin and is in the state of opening.