Specification Types of FPC we can produce: Single-side FPC, double-side FPC, multilayer FPC, aluminum substrate, copper substrate, single-side hollowed-out FPC and double-side hollowed-out FPC Thinnest substrate : Copper foil/PI film: 18/12.5 um 12/18um Smallest wire width and distance : 0.05mm/0.05mm (2mil/2mil) Smallest aperture : 0.25mm (10mil) Resistance to flexural cracking : > 150, 000 cycles Etching tolerance : 0.5 mil Tolerance for exposure and alignment : 0.05mm (2mil) Tolerance for projection punching : 0.025mm (1mil) Tolerance for PI film alignment : < 0.10mm (4mil) Tolerance for reinforcing and take alignment : < 0.1mm (4mil) Maximum processing area : 25cm 50cm for double side; 25 cm 10000cm for single side; 25cm 25cm for multilayer Forming tolerance : 0.05mm Mode of surface treatment : Electroplated guiding : 1-5u " Chemical gilding : 1-3u " Pure electroplating tine : 4-20u " Chemical tin : 1-5u " Antioxidatio n (OSP) 6-13u " Flexible Printed Circuit(FPC) For:    1. Notebook computer, LCD display, CD driver and hard disk; 2. Printer, facsimile machine, scanner and sensor; 3. Mobile phone, mobile phone battery, intercom, antenna and ribbon wire for mobile phone; 4. Various types of high-end cameras, digital cameras, digital videocorder and DV; 5. Magnetic head and laser head for videocorder, CD-ROM, VCD, CD and DVD; 6. Instrumentation for aerospace, satellite, medical apparatus and automobile; 7. LED bar, LED FPC flashlight, toy, chaplet and lantern decoration; 8. LED aluminum substrate, power aluminum substrate, high-power LED and copper substrate. Package: according to customer's request. Polybag, Vacuum packing,  Carton, wooden box, pallet are available. MOQ: comply with customer's demand. OEM and ODM orders are welcome. FOB Port: Ningbo, China