 BEIJING, May 12, 2021 PRNewswire -- On May 7, Secoo NASDAQ: SECO reached and signed the strategic partnership agreement with Hainan Province Transport Investment Holding Company Limited and HEC at the Hainan International Business Strategy Press Conference of Secoo Group. Signing parties will work together on a variety of fields including consumer finance, supply chain, bonded goods distribution, SaaS, education and training. 