Sopoer is specializing in researching , developing, producing Components of transceiver, Discreteness, LED, PC Cases. Products include Filter, Diplexer, Power divider, Demultiplexer, Directional coupler, Speaker, Standing wave ratio alarm, Low Noise Amplifier and so on, All widely used in mobile system like GSM, CDMA, TD-SCDMA, WCDMA. Headquater located in songshan lake, the national high-end industrial zone, Sopoer also owned 150, 000 square meter branch factory in xiegang town. Accompany with up to 80 professional engineers among total over 500 workers. Sopoer have the entire manufacture line for die-casting, CNC maching, Plating, Anodizing, Assembling, Debugging, Painting, Powder Spraying. Equiped by 150sets series ENA Vector Network Analyzer from American Agilent, over 250 sets CNC machines, and 200 sets die-casting and other machines, therefore Sopoer have the ability to supply cosmical, diversificational, reliably products. With aim to solve all professional technology problem, The company has cooperated with well-knowned universities at the beginning of starting. Till now, though opening project R&D programs, establishing labs, we have accumulated professional technolism with experiences