electronic power supply/ supplies-(1) uninterruptible( uninterruptable, uninterrupted ) power supplies ( UPS ), UPS system, line interactive UPS, backup UPS, Rack Mount UPS, line-interactive UPS, off-line UPS, online UPS. (2) AVR ( automatic voltage regulator), A.V.R, Apollo 1000 Pro Office UPS series, EC045, power inverter, dc ac power inverter.

Powercom was founded in 1987, a leading provider & manufacturer of Rack Mount UPS, off-line & on-line UPS, inverter, AVR, surge protection, UPSMON software, and etc. As an international manufacturer with ISO: 9001 certificate, we are keenly expanding to provide worldwide customers with better solutions. Our market competitiveness is not only derived from hardware design, but also from unique software research and development. Powercom is confident about our products and believes our products will satisfy your markets! OEM and ODM orders are welcome. Contact us now! Thank you for your visiting and wish you find helpful information here. We hope to establish long-time cooperation with you.

Yuanguan Guan Enterprise Co., Ltd. is an agent, importer and exporter for the famous foreign company EMERSON & LIEBERT for many years. Our focus and professional products are Datawave, Rack Mount UPS, TVSS, UPS-GXT2U, PPC, 610T and Hipulse UPS system and special battery, transformer and the other related products. Also, we are concentrating to project formulate, maintenance and service in professional fields for customers. Our power protection line offers the broadest range of solutions in industry from surge protection and power conditioning to Uninterruptible Power Supplies in off-line, on-line and line-interactive topologies, software and communications. We are able to provide quality products, excellent service, and competitive price and prompt delivery to customers from around the world....

Winfull Technology Co., Ltd, a very professional manufacturer and exporter of Rack Mount UPS, inverter (DC-AC), battery charger, turnkey PCB assembly service, PCB SMT assembly service, PCB insertion assembly service, components and parts sourcing & purchasing service, metalwork and plastic parts service, PCB service from 1 side to 32 layers, some other power products and communication power products. Winfull was found in 2001. Our products have been exported to Asia, Europe, American, Africa, and etc. all the products are reputed and very high quality in the market. Winfull established the advanced management system ISO 9001 already. We also have more than 9 years of experience working in OEM/ODM projects. We welcome any valued comments to meet our client's quality demands step by step.