If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Power Amplifier PCBA Assembly-Prototype to Production ServiceApplication: Electronics Device Material: FR4, CEM-1 etc Board Size: pcba design Thickness: 0.2mm~3.2mm Copper: 2OZ / CUSTOM Surface Finish: HASL, Immersion, OSP etc Origin: Guangdong, China Min. Hole Size: 0.1mm Min. Line Width: 2mil Min. Line Spacing: 0.075mm Related products: Electric Mobility PCBA Electric Scooter PCBA Battery Management PCBA Motor Control PCBA Charging & Power PCBA [contact-form-7 id="263" title="Product-InquiryForm"]