Established in 1989, Zhejiang Dongfang Electromechanical Co., Ltd. is a leading standard AC-DC switching power supply & Axial Fan manufacturers in China. We are engaged in developing and manufacturing reliable & high quality standard Power Supply & Axial Fan offering innovative solutions and components able to outfit at best machines and production systems and give a single answer to any requirements in Power Supply & Heat Dissipation field. In LED Lighting, CCTV Camera, Electronic Advertising, Automation, Communication, Computer, Household Appliances, CNDF can always provide clients with Reliable & High Quality products with Competitive price.