... basing the model size. Fifthly, Puching to finnal product with CNC machine. Sixthly, QC checking the finished product. Finally, Packing. 5 ... to ROHS and passes SGS.* We have a team of QC to control quality.* We have experienced engineer team to offer suggestion and ... , FEDEX, UPS, EMS, TNT, you can choose anyone as you like, because we are a big manufacturer, huge quantity items are exported ...