The registered address of Shanghai Ruixiu Exhibition Co., Ltd. is Room 1928, Building 9, No. 6558 Tingwei Road, Jinshan Industrial Zone, Shanghai. The registration authority is Jinshan District Market Supervision and Administration Bureau, and the legal representative is Zhang Zhiwei. The business scope includes exhibition and conference services, wedding etiquette services, enterprise image planning, enterprise marketing planning, marketing planning, business consulting (except brokerage), computer graphic design and production, design and production of various advertisements, network technology (not allowed to engage in technology intermediaries), audio equipment, electronic products, environmental protection and energy-saving products, wood, wood products, stainless steel products sales. Projects that require approval by law must be approved by relevant departments before conducting business activities