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FR4 Material printed electronic circuit Service Green Soldermask Surface HASL/ENIG High Frequency

Printed Circuit Board Assembly
December 15, 2025
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Brief: Our team walks you through how our FR4 Material printed electronic circuit service performs in common scenarios. This video showcases the assembly process using SMT and DIP technologies, highlights the application of green soldermask and HASL/ENIG surface treatments, and demonstrates the high-frequency capabilities suitable for telecom, automotive, and industrial applications.
Related Product Features:
  • One-stop OEM service with manufacturing based in Shenzhen, China.
  • Supports assembly from customer-provided Gerber files and BOM lists.
  • Utilizes FR4 material that meets the 94V0 standard for safety.
  • Offers both SMT and DIP assembly technologies for versatile production.
  • Provides lead-free HASL surface finish for environmental protection.
  • Compliant with UL, CE, and ROHS certifications for quality assurance.
  • Accommodates a wide range of PCB specifications, including 1-30 layers and various materials.
  • Features multiple solder mask colors, including green, black, white, red, blue, and yellow.
Faqs:
  • Are you a factory or a trading company?
    We are a factory, specializing as printed circuit board manufacturers.
  • Do you accept sample orders?
    Yes, we accept sample orders to meet your testing and validation needs.
  • What is your warranty policy?
    We offer a 2-year warranty, replacing goods that are defective due to non-personal reasons.
  • What are your payment terms?
    We accept T/T in advance, PayPal, or Alibaba Trade Assurance for secure transactions.
  • What is the lead time for mass orders?
    Typically, mass orders take about 20-35 days, depending on the order quantity.
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