Suntek is a professional manufacturer of high precision double sided, multilayer PCB boards.

Our PCB, PCBA are widely used in medical, communication, security, industrial control, automobile, consumer and other electronic fields.

Following case for medical industry -

Application: blood glucose meter

Plate: FR - 4

Thickness: 1.6 mm

Layers: double-sided

Copper thickness: 1 oz

Surface treatment: ENIG 3u"

Application: ventilator

Plate: aluminum base

Thickness: 1.6 mm

Number of layers: 1 layer

Copper thickness: 1 oz

Surface treatment: hard gold 30u"+ ENIG

Special process: coil resistance, 25 degrees to control Ω 10.5 + 0.5 Ω resistance.Anodized 20u", countersunk head hole