... and tear 4.warranty 1year oem make cell phone case with pc,tpu...You supply concept and design,we ... wear and tearFunctionall-around protection for your iphone cooperation pattern OEM or ODM Services available 3D/2D drawing ... for many years like Nypro,appletec,BD...*equipped with CNC machining center,EDM group...etc international advanced ... city,china,Thanks! oem make cell phone case with pc,tpu...