Our Comapny etablished on 1992 from China HangzhouWhich are specialze in manufacturing of PL&FluorescentTubes, with various electronica ballasts. The company head office as over Taiwan for worlwides marketing.With full experience of incandecent bulbs&fluorescent tubes production facility, we had built up the strict QC/QASystem for our main production lines in China which already granted of ISO9002 approved&worldwides safety requiremnt such as UL/CUL/CE etc.We are successfully using our new designs of elec. Ballast PCB in SMT style which can be more reliable compare with the regular parts.Beside of thi, through our production of tubes&elec. Ballast fully compatiable which will keep all of electricalPerformance as stable without any defects.More than this, we can asure that our prices as to be the most competitive in this fields of ESL bulbs. We exepct your prompt RFQ by returned mail ot Fax.