Our company,Sheng Wang Technology Co., Ltd., is a manufacturer in Taiwan and Mainland that provides CD-R, CD-RW, DVD+/-R, CD+/-RW, BD-R and SW Mobil with professional skill. Also, LED, Soar lighting , Mp4, USB, mobile phone and Tablet PC. The proven concept we service is providing people with the benefits of business in own market. We stand behind and guarantee our products 100%. We have been successfully with over 10 years exporting businesses due to quality control and inspection procedures ...