Shenzhen huaruidi science & technol

Shenzhen HRD Science & Technology Co., Ltd. is a high professional UPS manufacturer with ISO 9001:2008 and ISO 14001:2004 certified power supply manufacturer in Shenzhen China. HRD UPS is committed to providing highest quality products and thoughtful services to meet diverse customers' requirements. Based on the most advanced and the stablest technique guarantee system, HRD provides the following products and custom made product for gloable customer: