1, metal shelf support brackets 2, ISO Certificated 3, Tolerance:0.005~0.02mm ... .5~1020mm 5, Delivery:on time China customized high precision metal shelf support brackets About usYaopeng was founded in 2005 as a leading ... tonnage:300T) Specification 1) Material: Steel, Brass, Copper, Stainless steel, Plastic, Aluminium, POM, Delrin, Titanium Alloy etc.2) Surface treatment:Zinc ...