Kogi Electronics Co., Ltd, with its headquarter located in the garden city of Shenzhen, has always been dedicated to provide the best products and services in the industry. Advantageous Geographical Location: The headquarter of Kogi is just 0.5 hour away from Shenzhen International Airport, and 1.5 hours away from Hong Kong & Guangzhou International Airport. Main Products: Kogi has been vigorously expanding all sorts of application of stereo earphone, multifunctional headphone, computer earphone and earphone accessories in recent years. As the previously developed earphones have been widely applied on notebooks, ultrabooks, PC, tablet PC, smartphones, CD player, MP3, etc, Kogi endeavors further for the innovation to achieve super high-end product that stands out in the global high-end earphone market, with an aim at offering users a whole new audio experience and a steady growth of its business. Quality & CE certified and RoHS compliant: With its mission of always being a RELIABLE partner to you, Kogi has been keeping pursuing top quality of pleasant sound as the way it really is. For you, the acoustic experts who highly concern about the sound quality as much as it does, Kogi will always be your first-choice supplier. All Kogi products are definitely CE certified and RoHS compliant. Kogi's QC officers conduct rigorous inspections at each of every production stage, from IQC, OQC to FQC. All raw materials applied are up to ROSA, CE and CCC standards. Machines and Equipments: We imported modern production lines and advanced testing equipment to ensure high quality of our products. As stated above, our products are CE certified and RoHS compliant. E-management: Being one of the global leading suppliers for in the earphone industry, Kogi persists in humanism in business management and perfection at design spirit. Kogi brought in e-management system, say ERP, Barcode monitor system for manufacturing and self-developed project management system (simpled as PS