... are providing one-stop service to our customers including tooling, die casting, deburring, tapping, polishing, painting, assembly and packing.2. We ... employers and 15 professional engineers are dedicating to R&D with good command of soft wares such as CAD, PROE,UG ... to quote you with your own drawings or samples.5. Welcome your visit to our factory. aluminum alloy die casting blowing machine cover