Established May,2007,Shenzhen Shiyuhong Optoelectronic Technology Co.,Ltd specializing in R&D,Manufacturing,sales and service of LED lighting products such as T5&T8 series, Bulb etc. furthermore ,"OEM"service is available! All items with superior quality and attractive design, from the leds, power cases and other parts, with structly inspected during producing.As a emerging company among LED lighting industry, with more scientific management, flexible operating styly,emphasis on quanlity, lead time and services etc., aim to supply customer-satisfation product and service for clients worldwide. Thank you and look forward to work with you in the near future!