Tianhe District Guangzhou City, Guangdong province China Longkou West Road No. 92   

SUMDEX is an American brand, popular all over the world (including the United States, Europe, Japan, China, Hongkong, Taiwan, Singapore, Russia, the Middle East, Australia and other places) in the digital action bags leading brands. Strict quality control system, from the screening of raw materials to the product is complete, layers of checks, so that SUMDEX provides the best quality products to consumers. Hundreds of styles, with professional designers and companies a strong lineup of perfect R & D department, so SUMDEX products to the traditional computer Gongwen Dai, into the field of popular and at the same time to have an endless supply of new product launch, practical, beautiful and durable, safe, portable, fashion is SUMDEX design philosophy has always been. Wide coverage and high selectivity, is the biggest feature of SUMDEX products. SUMDEX's goal is to be able to provide consumers in any field of work, can be found in any place for them, any time to use the professional bag.