We offer zinc die casting knob.Part name: zinc die casting knobmaterial: zamaksurface finished :mirror polishing and shining chrome platedproduction equipment: 180t die casting machinemachining equipment: drilling machine, milling machineinspection equipment: vernier micrometerpackage detail: standard exporting package, such as plywood box, plywood pallet, carton & bubble bags.Delivery detail: 30 days after we received downpaymentcertificate: iso9001moq: 2000 pcs