DONGGUAN SPANG PRECISE TECHNOLOGY CO., LTD. covers 30,000 square meters. We specialize in manufacturing a wide array of consumer electronics such as travel chargers, notebook computer adapters, open power adapters, Bluetooth speakers, and mobile phone protective covers. We have obtained ISO9001:2000 and ISO14001:2004 certifications for our quality management system and UL, CE, PSE, SA, GS, RoHS, FCC, CCC and Bluetooth certifications for our products. We are also APPLE MFI licencee.