SHANGHAI SUNWIN CHEMICALS CO.LTD.

Shanghai Sunway Electronics Technologies Co.,Ltd. designs and manufactures standard and custom AC-DC and DC-DC switching power supplies for wide range industrial applications. We provide a variety of power supply solutions to industries including instrumentation, automation, transportation, telecommunications and consumer appliances. Our experienced engineer team will provide our customers with the best quality and the best value products within the shortest cycle. If you are looking for custom power supplies or need to reduce the cost of you current products, please contact us and we will make your dreams come true.