Sunthone offers Printed Circuit Board manufacturing, providing high quality and affordable price of printed circuit board. it is a single board for a prototype or large volume production runs, Sunthone can meet your PCB manufacturing needs for a wide range of materials and technologies. We specialize in multi-layer rigid printed circuit boards, impedance control boards, HDI PCBs，rigid-flex PCBs of varying complexity, and we offer a wide range of useful cost options to ensure our customers always get the best products.
Sunthone specialize in quickturn PCB prototyping and small to medium volume PCB services. PCB manufacturing has passed ISO9001 and UL certification. All of the PCBs are RoHS compliant and environmental friendly. All PCB boards will be inspected and electronically tested before shipment. We sincerely hope that you can find the proper printed circuit board in our factory with competitive price and reliable quality.
Equipped with advanced PCB manufacturing facilities, we can manufacture high precision, high density, high reliability PCB, including high TG FR-4 PCBs, heavy copper PCBs, impedance controlled PCBs, gold finger PCBs, plating gold PCBs, high frequency PCB, aluminum PCB, thick gold PCB and and some other PCBs according to customers’ requirements. Our PCBs are widely used in communications, industrial control, power supply, medical equipment, security electronics, consumer electronics, LEDs, computers, automobiles and etc.
Normal FR-4 PCB, high TG FR-4 PCB, heavy copper PCB, impedance control PCB, high frequency PCB, FPC, rigid-flex
PCB, aluminum PCB, copper based PCB, ceramic based PCB, ultra-thin PCB, and so on.
|Surface treatment||HASL, RoHS-HASL, Immersion gold, Plating gold, Gold fingers, OSP, Immersion Silver, Chemical Tin|
|Solder mask colour||Green, Blue, Red, Black, Yellow, White|
|Silk screen colour||White, Black, Yellow, Blue, Red, Purple|
Min board thickness tolerance: +/-0.1mm
PTH diameter tolerance: +/-0.05mm
Min outline tolerance: +/-0.1mm
|V-cut dept tolerance: +/-0.1mm|
|Min line width/space: 0.05/0.05mm|
|Min PTH copper thickness: 35um|
|Min hole diameter: 0.1mm|
|Min pad ring: 0.05mm|
|Max copper thickness: 6oz|
|Max board size: 1200*560mm|
|Board thickness: 0.1-7.0mm|
|Solder mask bridge: ≥0.08mm|
|Aspect ratio: 10:1|
|Via plugging capacity: 0.2-0.6mm|
|Board bow and twist: ≤0.5%|
Au, Ni, HASL thickness:
Sunthone, ISO9001 certified one-stop PCB manufacture, operates under robust North American operating procedures for all quality and process controls. These procedures assure that our product satisfies customer requirements in every stage and aspect of a development; from the selection of the suppliers to WIP inspection, and through to outgoing inspection and customer service.