Guizhou Tonglixin Industrial Co., Ltd., established on 2013-11-05, Business scope includes legal,regulations,Those prohibited by the State Council's decision shall not operate;law,regulations,The State Council has decided to allow(approval)of,After approval by the examination and approval authority(approval)file management;law,regulations,The State Council has decided that a license is not required(approval)of,Market entities independently choose to operate.(Building curtain wall door and window engineering,construction work,Municipal Engineering,Green Project,Earthwork,Building decoration project,metal railing project,Production and sales of environmental sanitation equipment;plastic products,building materials,Decoration material,hotel equipment,furniture sales;Realtor;Sales of secondary water supply equipment,Mechanical equipment and accessories,water treatment equipment,Instrumentation,electrical components,Chemical raw materials(Free of Hazardous Chemicals),Wujinjiaodian,lighting device,Wire and Cable,pipe,steel,High and low voltage complete sets of equipment,laboratory equipment,water pump,valve,building materials;water pollution control;Research and development of secondary water supply equipment and environmental protection equipment,Install,debugging,repair,Technical service and technical consultation.Involved in licensing projects,It should be operated after obtaining the permission of the relevant department(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments))