Wenzhou Mingwei Automation System Co.,Ltd., is a company specializing in Designing, Manufacturing and Exportation of Switching Mode Power Supply (SMPS) ,Solid State Relay and automation equipments for Construction Industry and other industries used. Switching Mode Power Supply (SMPS) and Solid State Relay made by imported high-tech, are widely used in automatic control field such as LED screen, industrial control equipment, communications equipment and instrument & meter. The Switching Mode Power Supply (SMPS) and Solid State Relay comply with the requirement of IEC950 UC1950, UL1012, TUV EN60950 and EMC LVD. The adoption of imported components make quality more reliable, The products are well sold at home and abroad.. ODM and OEM are also available.