As one of Seoul Semiconductor's sister companies, Seoul Opto Device has been providing our quality LEDs & bare chips with major mobile phone & LED makers.With about 20 years' of experience in LED industry, we are confident that our quality products will meet your needs & raise the level of your products' qualities.if you would like have further information on our products,please do have hesitate contact me at anytimePerson in charge : Catherine WooE-mail : [email protected] : www.seoulsemicon.co.krPhone: 82-2-2106-7390Fax: 82-2-858-5537