The business scope includes general projects: mold manufacturing; mold sales; mechanical equipment research and development; general equipment manufacturing (excluding special equipment manufacturing); hydraulic power machinery and component sales; wooden container manufacturing; wooden container sales; wood processing; biomass molded fuel sales; renewable resource recycling (except productive scrap metal); renewable resource processing; crop straw processing and processing and utilization services; research and development of agricultural and forestry waste resource and harmless utilization technology; insulation material sales; chemical product sales (excluding licensed chemical products); import and export of goods; import and export of technology.