Washing powder production equipment, high shear mixing emulsifier, pipeline high shear emulsifier, special equipment for the food industry, static mixers, filters, special equipment for the packaging industry, electric tools, special equipment for the petroleum industry, special equipment for the chemical industry, lubrication equipment, hydraulic equipment manufacturing and sales; chemical raw materials (except highly toxic and dangerous goods), steel, pumps and valves, hardware, Jiaodian, daily necessities, plumbing pipes, building materials, motors, stainless steel products, motorcycles, and auto parts sales.