Shenzhen Hechuang Electronics Co. Ltd. is manufacturer of industrial switching power supply(SMPS) in China. We provide full line switching power supply(SMPS) including AC-DC & DC-DC power supply, din rail power supply, waterproof power supply, open frame power supply, battery charger power supply, Mini power supply, video game power supply and custom-design switching power supplies(SMPS), various scope show our flexibility, due to competitive price and promptly delivery, strong support to our customer, make us top famous brand in China, and enjoyed high reputation in international market.