FPC & Flexible Printed Circuits

Single/double/multi-layer flexible circuits with rigid-flex options, fine pitch (down to 0.05mm), impedance control and RoHS/UL compliance for compact devices.

FPC & Flexible Printed Circuits

Single/double/multi-layer flexible circuits with rigid-flex options, fine pitch (down to 0.05mm), impedance control and RoHS/UL compliance for compact devices.

Layer & Stack-up

1–8 layer FPC, rigid-flex, PI/ PET base materials.

Fine Pitch & HDI

Line/space down to 0.05mm, laser micro-via, gold fingers.

Reliability

Bend-cycle tested, 100% AOI + flying-probe test.

WearablesCamera modulesAutomotive sensorsMedical devices

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Sunaura Key is a manufacturer of precision electronic components — metal domes, dome sheet arrays, FPC flexible circuits…

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Sunaura Key

Sunaura Key is a manufacturer of precision electronic components — metal domes, dome sheet arrays, FPC flexible circuits, busbars, membrane switches, panel keys and silicone buttons — serving consumer electronics, automotive, medical and industrial customers worldwide.

Contact Us

Plant 20, Tianhe Industrial Park, No. 252, Weihe Road, Qingdao Economic and Technological Development Zone, China

+86-13645429121 / +86-18454269031 (WhatsApp)

Monica@sunaura.com.cn / Ethan@sunaura.com.cn

Products

Metal Dome · Dome Sheet Array · FPC / Flexible Circuit · Thermal Components · Busbar · Membrane Switch · Panel Key · Silicone Button

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