Suifenhe Shuangguan Economic and Trade Co., Ltd. was established on January 30, 2018. Its registered place is located in Suifenhe City Border Economic Cooperation Zone, Suifenhe National Forest and Wood City Industrial Park (Phase I) Office Building, 5 Building 101, and the legal representative is Cai Hongmei. The business scope includes the import and export of goods and technology; the import and export of various commodities and technologies (except the commodities and technologies that are restricted or prohibited by the state) through the border small-scale trade to neighboring countries and regions; timber processing and sales ; Coal sales (the above business scope does not include projects that require pre-approval and permits, and projects that require post-approval and permits can only be operated after approval and permits; except for projects restricted and prohibited by the state).