... : machining part need drawing or samples.2: Tec Details.3: ISO9001:2008 certificate4: competitive price.Materical can be : stainless, brass,aluminum alloy ... .we produced aluminum ourself. Quality Test By CE,We can made all ... .5small plywood Φ15.5 2328 Φ50 Φ29 36.5 machining part for aluminum alloy,stalinless,steel