Jinan Yantong Ventilation Equipment Co., Ltd., established on 2016-05-03, The scope of business includes the design of ventilation equipment,processing,Sales,Installation and Maintenance;Ventilation Equipment Accessories,hardware products,electronic product,pipeline,silencer,filter,fan,valve,steel plate,Stainless Steel Products,Aluminum profile,Green facilities,Insulation Materials,Pipe Fittings,distribution box,Wire and Cable,Wholesale of kitchen equipment,retail;plumbing;Ventilation works;Fire Engineering;Air purification project.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)