Shenzhen BY electronic Technology Co, . Ltd. Is based in Shenzhen, China as an excellent enterprise in producing and selling mobile phone spare parts, including LCDs, Touch screens, Flex cables, Housings, Battery cases etc with more than 10 years experience. Over the past years, we have always been engaged in the R&D, manufacture and marketing of mobile electronics, and provided the comprehensive solution for mobile phone service providers, retailers and wholesalers around the world. Today, our product-library has covered all popular mobile brands, meanwhile, we are filled with anticipation to greeting guests and friends worldwide.