Services:? A. the BGA, QFN, the CSP, QFP, 0402,0201, such as welding. ?? B. The PCB welding process, manual welding, MI hands Processing (DIP). ?? C. The the BGA welding, BGA ball placement, BGA rework, circuit board BGA internal flight line maintenance. ?? D. Professional undertake the circuit board, the R & D model, the entire board manual welding. ?? E. Shanghai can come to the service. ?? F. The pressure then 2MM and 2.54MM Pitch type A type AB type B type C type D DE type series of transposon? Company spirit: quality is our commitment; reputation is our guarantee. ? Corporate philosophy: Your success is our wish. ? Purpose: higher quality, lower prices, faster delivery, better service.