1, metal shelf support brackets 2, ISO Certificated 3, Tolerance:0.005~0.02mm ... 5, Delivery:on time China customized high precision metal shelf support brackets About usYaopeng was founded in 2005 as a leading ... etc.3) Processing equipments:CNC machining center, CNC lathe, grinding machine, automatic lathe machine, conventional lathe machine, milling machine, drilling machine, EDM etc4 ...