有标明确的金属支架上，

stamping precise parts,metal support 1,Use is made of metal rod type of stent. 2,ISO9001:2000,ROHS 3,Process :cold forging ,hot forming ,hot treatment 4,Equipment:5ton-500ton high speed punching machine ,wire cutting machine (precision0.003mm) ,precise grinder(precision0.004mm) ,radial drilling machine ,milling machine . 5,Inspection:Microscope,Micrometer,Altitudecompass,Projection appoaratus,salt spray testing machine 6,Finish:zinc plated,chromated plated ,electrophoresis ,dacromet ,powder paitting ,etc Remark: We manufacture products according to customers drawing or samples ,The products are shown on the list only prove our production activity and capacity, not for sale . Promises : Profession is creditworthy! Brand makes value!