... discharge→→Mouldpolish→→Mould assembly Used forAuto parts,machinery parts,household parts,Cooker parts,furniture parts,etc,etcProductionAccording to the drawing and ... more on machining, assembly and providing high quality mechanical parts for our over sea customers. Now we hold 40% ... ,zinc,brass, copper,bronze,or aluminum all kinds of metal,etc. Finish nickel plating, zinc plating, according to ...