Boyu Electronic.,Limlted established in 2003, is a professional supplier of electronic components and optical communication products . We are franchising distributor of AD / MAX /INTERSIL /NSC/NXP/ XIL,etc,also strong in FSC /Everlight /MACRO ALPS / SMK/AD/BB /VISHAY/ST and all kinds of optical communication products.On the strength of our abundant stocks of all parts with high quality, competitive prices and fast delivery .<br><br> Boyu HongKong the centre of logistic . SUN-TOP have branches in ShenZhen & BeiJing. we have built a close relationship with numerous domestic enterprises and brokers worldwide based on the mutual trust, mutual support and mutual benefit; <br> <br><br><br>We believe in providing products and services with unsurpassed quality to attain ultimate end-users satisfaction.<br><br> To meet the requirement of customers, SUN-TOP continued innovation, the progressive development in this emerging field of e-commerce has put great effort in setting up its own characteristics, management, operation system. <br><br> We are Sincerely hoping to co-operate with you .Your calling or visit are warmly welcomed!