Pearl-River Tech is a leading provider of DC/DC Converters and AC/DC Power Modules in domestic China, applied in the industry power fields of Telecom, automation, Medical and Test & Measurement etc. Founded in 1998, we are devoted to R&D-produce-promote all in one stop service for you.

Pearl-River specialize in magnetic-electric isolation technology and application of products, release high-quality products, including AC/DC, DC/DC, Isolator, IGBTdriver, LED driver, etc, lots of series are full with safety UL/CE approval. Meanwhile, Mornsun is the first power supplier companies who simultaneously get quality management system certification ISO9001: 2008, Environmental management system certification ISO14001 & occupational health and safety management system certification OHSMS18001. Our products are sold all over the world and warmly welcomed by our customers, including GE, Honeywell and Emerson, etc.

Pearl-River regards ¡ ¡ ã Furthest benefit our society, employees, customers and partners, and contribute to country development by devoting into industry¡ ¡ À As it value concept, to strive for create the benefit to enterprise, customers, society by continuous improvement and innovation.