MAOCHANG provides customized services for small batch multi-layer circuit board PCBs, which can process board types such as HDI circuit boards, high-frequency circuit boards, high thermal conductivity metal based circuit boards, and thick copper boards. PCB sampling supports 24-hour expedited shipping.
The company has passed ISO9001, ISO14001, domestic military industry and other system certifications. The product has successfully passed the US UL safety certification (UL number: E327080). Shipping standards: Meet the relevant standards of IPC-A-600F and IP
High precision multi-layer board: line width, line spacing of 2.5MIL/2.5MIL, minimum aperture of 0.15, small batch of 4-20 layer sample. Widely used in various electronic products, with UL certification for export and domestic military industry certification.
Thick copper multi-layer board: Supports multi-layer boards with a copper thickness of 3-10 OZ, suitable for high-power industrial control equipment, power supply equipment, etc.
Metal substrate: Supports single and double, multi-layer metal substrates, widely used in lighting, high-power, and high heat dissipation equipment.
HDI board: The company has introduced Mitsubishi laser drilling machines from Japan, specifically designed for high-density, freely interconnected multi-layer circuit boards with blind buried holes.
Machinable surface treatment processes: tin spraying, anti oxidation, lead-free tin spraying, gold deposition, gold plating (<3um).
The minimum engineering cost is shown in the table below:
Fill out and submit your customization requirements, and the technical expert will contact you via phone or email within one working day.