TOP PCB High frequency board pcb Shengyi FR4 High TG170 Rogers 4000 Mixed Pressure

Product Description

About Us

We are a leading manufacturer specializing in high-density multilayer printed circuit boards and specialty boards. With certifications including UL, ISO9001:2015, ISO14001:2015, CQC, IATF16949:2016, and "National Military Standard," we provide top-quality products and services. Our extensive product range includes multilayer boards, impedance boards, high-frequency boards, high TG thick copper foil boards, 5G high-speed boards, buried blind via boards, aluminum-based boards, hybrid dielectric boards, HDI, rigid-flex boards, specialty boards, and customized solutions. Driven by technological innovation, our products are widely used in industries such as communication equipment, industrial control, automotive electronics, energy and power, medical devices, IoT, research institutions, aerospace, and defense. With over 19 years of experience, we have served over 1,000 technology innovation-oriented enterprises with rapid prototyping and mass production services. We are committed to delivering cutting-edge solutions and exceeding customer expectations in the dynamic electronics industry.

Main Products

Multilayer Printed Circuit Board
High TG Thick Copper PCB
Impedance Control PCB
Rigid-Flex Circuit Board
High-Frequency Antenna Board
High Density Interconnect HDI PCB
Metal Core Aluminum PCB
Buried Blind Via Board
Custom dielectric PCB solutions

Production Line and Equipment

PCB Automated Drilling Line
Inner Layer Dry Film Process
Lamination System
Horizontal Copper Plating Line
Laser Drilling Equipment
Direct Imaging Exposure LDI
Automated Optical Inspection AOI
Solder Mask Exposure Line
Surface Finishing Processing Unit

Manufacturing Technique & Capabilities

Capability Parameter Volume Production Sample Processing
Layer Count 1-68 Layers 64 Layers
Max Thickness 10mm (394mil) 14mm (551mil)
Min Line Width / Space (Inner Layer) 2.2mil / 2.2mil 2.0mil / 2.0mil
Min Line Width / Space (Outer Layer) 2.5mil / 2.5mil 2.2mil / 2.2mil
Alignment with Core Board ±25um ±20um
Inner Layer Alignment ±5mil ±4mil
Max Copper Weight 6 oz 30 oz
Min Mechanical Drill Hole Size ≥0.15mm (6mil) ≥0.1mm (4mil)
Min Laser Drill Hole Size 0.1mm (4mil) 0.050mm (2mil)
Max Unit Size 850mm x 570mm 1000mm x 600mm
Max Panel Size 1250mm x 570mm 1320mm x 600mm
Max Aspect Ratio (Unit) 20:1 28:1
Max Aspect Ratio (Panel) 25:1 35:1
Lead-Free / Halogen-Free Materials EM827, 370HR, S1000-2, IT180A, EM825, IT158, S1000 / S1155, R1566W, EM285, TU862HF
High-Speed Materials Megtron6, Megtron4, Megtron7, TU872SLK, FR408HR, N4000-13 Series, MW4000, MW2000, TU933
High-Frequency Materials Ro3003, Ro3006, Ro4350B, Ro4360G2, Ro4835, CLTE, Genclad, RF35, FastRise27
Specialty Materials Polyimide, Tk, LCP, BT, C-ply, Fradflex, Omega, ZBC2000
Surface Finishes HAL, HAL-LF, ENIG, Immersion Tin, OSP, Immersion Silver, Gold Finger, Hard Gold / Soft Gold Plating
Special Technologies Blind & buried holes, Via in pad, Semi-plating holes, Counterbore, Step mounting holes, Mixed RF PCB, Busbar PCB

Quality Assurance Systems

  • Total Quality Management: Committed to high quality for every product by strictly following our certified quality management system.
  • International Certifications: Operates based on ISO 9001, ISO 14001, IATF 16949, RoHS, REACH, UL, and CQC. Simultaneously running IATF 16949 for automotive standards.
  • Staff Participation: All-staff involvement across the entire production and process control.
  • Defect-Free Focus: Target goal of ensuring 100% finished product quality.
  • Shipping Acceptance Criteria: Strictly aligned with Customer Requirements and IPC Standards.
  • Collaborative Optimization: Assisting customers in developing custom quality standards and cooperating on experiments to optimize product performance.

Laboratory Capabilities

Metallographic Microsection Analysis
Thermal Stress Testing Unit
Impedance Test System
Ionic Contamination Tester
Solderability Testing

Packing & Shipping

Secure Vacuum Packaging for PCBs

Shipping Standards

We support a wide range of logistics and shipping methods to fit your delivery requirements:

  • Air Shipping: Fast express shipping options via UPS, DHL, TNT, CTS, and FEDEX.
  • Railway Shipping: Land transport routes across transcontinental corridors.
  • Seaborne Shipping: Economical ocean freight shipping options for bulk production.
  • Customer Designated: Support for your own shipping account and nominated freight forwarders.

Standard Lead Times

Layer Count Sample Shortest Lead Time Sample Standard Lead Time Mass Production Lead Time
2 layer 24 h 3 days 6-7 days
4 layer 36 h 5 days 8-10 days
6 layer 48 h 5 days 8-12 days
8 layer 72 h 5 days 9-12 days
10 layer 4 days 7 days 14 days
12 layer 4 days 7 days 16 days
14 layer 5 days 8 days 16 days
16 layer 5 days 9 days 18 days
18 layer 7 days 10 days 18 days
20 layer and above Negotiable Negotiable Negotiable
Order packaging process
Final packed shipment

High Efficiency Teams

Engineering Team

  • 24h Technical Support
  • 24h Gerber File Processing
  • Complete EQ Handling within 4-8 hours
  • Support for 400 new project engineering reviews

Accepted File Formats

  • RS-274-X & RS-274-D
  • CAD, DXP
  • Protel 99 SE, PADS
  • GC-CAM

Manufacturing Team

  • All processes running 24 hours
  • Monthly production of 10K+ high-mix part numbers
  • More than 100 QTA orders daily
  • One-stop service from prototyping to mass production

Order Operation Center

  • 24-hour quick response times
  • 4-hour quotation responses

Certifications

Production Certifications & Accreditations

Frequently Asked Questions

What types of PCB products do you specialize in?

We specialize in high-density multilayer printed circuit boards and specialty boards. Our product range includes impedance, high-frequency, high TG thick copper, 5G high-speed, buried blind via, metal-based, hybrid dielectric, HDI, rigid-flex, and custom PCBs.

What quality standards and certifications do you meet?

Our manufacturing systems are compliant and certified with ISO 9001:2015, ISO 14001:2015, IATF 16949:2016, UL, CQC, RoHS, and REACH. We follow IPC standard guidelines for quality assurance and final inspection.

What are the lead times for samples and mass production orders?

For double-layer PCBs, sample lead times can be as short as 24 hours, with standard production taking 6-7 days. For multilayer PCBs (e.g., 4-10 layers), sample lead times range from 36 hours to 4 days, and mass production takes 8-14 days depending on complexity.

What CAD and CAM file formats do you accept for Gerber files?

We accept RS-274-X, RS-274-D, CAD, DXP, Protel 99 SE, PADS, and GC-CAM file formats.

What shipping and delivery options do you offer?

We offer air shipping (UPS, DHL, TNT, CTS, and FEDEX), railway freight, seaborne logistics, or delivery using any customer-designated shipping account.

Do you support quick-turn prototypes?

Yes. We handle more than 100 QTA (quick-turnaround) orders daily, supported by a 24-hour engineering team, 4-hour quote feedback, and complete engineering review within 4-8 hours.

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