Founded in 2005,Hengwei electric co.,ltd. Long

term commitment to switching power supply ,LED

driver and other new energy product

development,production and sales. We carry out

the "6S"management and tenet of "survival by

quality,development by efficiency".We have

passed the certification of ISO9001 Quality

Management System,and other

certifications:TUV,CE,PSE,KC,ROHS etc.we are

professional in develop and manufacture

enclosed type switching power supply.