Aircraft, spacecraft, missiles and defense systems all rely on electronics that must work flawlessly in harsh, high-consequence environments. Avionics, flight control computers, radar, communication, navigation, power management and mission systems are all built on Aerospace PCBs and Military / Defense PCB assemblies (PCBAs) that need tight process control, long-term reliability and traceability.

As a dedicated PCB manufacturing and PCB assembly factory, APTPCB supports aerospace OEMs, Tier-1 suppliers, defense contractors and specialized system integrators with production-ready Aerospace PCBs, Military PCBs and fully assembled Aerospace / Defense PCBAs. We cover a wide range of applications, including avionics PCBs, flight control PCBs, communication and radar PCBs, power conversion PCBs, mission computer boards, UAV PCBs, missile and guidance PCBs, rugged ground systems and test equipment PCBAs.

• Avionics & Flight Control: Flight computer PCBs, sensor interface boards, cockpit display boards, navigation and guidance PCBAs.
• Communication & Data Links: Airborne radio PCBs, satcom boards, tactical data link PCBAs, secure communication modules.
• Radar, EW & ISR: Radar front-end PCBs, signal processing boards, electronic warfare PCBs, intelligence/surveillance/reconnaissance PCBAs.
• Power & Actuation: Power supply PCBs, DC/DC converter boards, motor/actuator driver PCBAs, power distribution units (PDU PCBs).
• UAVs, Missiles & Guided Systems: Autopilot PCBs, seeker and guidance boards, mission payload PCBAs for unmanned and guided systems.
• Ground Systems & Support Equipment: Command-and-control PCBs, rugged computer boards, test equipment PCBAs, ground station PCBs.

By combining controlled high-reliability PCB fabrication, precise SMT/THT assembly and layered inspection and testing, APTPCB helps ensure your Aerospace PCBAs and Military / Defense PCBAs behave predictably in real missions—not just on the bench. We focus on material consistency, stackup control, copper thickness, thermal behavior, solder quality and final inspection so your electronics can handle vibration, shock, altitude, temperature extremes and long service life with confidence.

Our experience with airborne, space-adjacent, ground defense and unmanned systems allows you to move faster from engineering prototypes to production hardware while maintaining stable quality and documentation.

Avionics and flight control systems are at the core of aircraft and UAV safety. Avionics PCBs and flight control PCBAs must manage mission-critical functions such as flight stabilization, navigation, sensor integration and cockpit display processing.

APTPCB manufactures and assembles flight control computer PCBs, avionics I/O boards, navigation and guidance PCBAs, cockpit display PCBs, sensor interface boards and data concentrator PCBs for manned and unmanned platforms.

• High-Reliability Digital & Mixed-Signal Designs: Multilayer Aerospace PCBs integrating processors, FPGAs, memory and mixed-signal interfaces with controlled impedance and noise management.
• Redundant & Safety-Critical Architectures: Layout support for redundant channels, voting logic, cross-monitoring and segmented power domains where required by your system design.
• Navigation & Sensor Integration: PCBAs that interface with air data sensors, inertial sensors (IMU), GPS/GNSS, altimeters and other avionics sensors.
• Display & Human–Machine Interface Boards: Cockpit display PCBs, control panel PCBAs and keypad/knob boards for avionics control heads.

With tightly controlled avionics PCB and flight control PCBA manufacturing, APTPCB helps support stable flight behavior, dependable sensor integration and predictable software/hardware interaction across production batches.

Modern aerospace and defense platforms depend on sophisticated communication, radar and electronic warfare systems. RF PCBs, high-speed digital PCBs and signal processing PCBAs are central to these functions.

APTPCB manufactures airborne and ground radio PCBs, data link PCBAs, satcom boards, radar front-end PCBs, radar signal processing boards, EW module PCBAs and ISR processing PCBs.

• RF & Microwave Sections: PCB manufacturing support for RF layers, matching networks and front-end circuits on Aerospace RF PCBs, following your material and stackup specifications.
• High-Speed Signal Processing Boards: Multilayer Defense PCBs integrating high-speed ADC/DACs, FPGAs, DSPs and memory for radar and EW signal chains.
• Secure & Tactical Communication: Boards that support encryption modules, frequency-hopping radios and tactical data-link interfaces as defined in your design.
• Thermal & Mechanical Considerations: Layouts compatible with conduction- or convection-cooled modules, wedge-locks and chassis used in avionics and rack-mounted defense systems.

By delivering consistent communication, radar and EW PCBAs, APTPCB helps maintain predictable RF performance, data throughput and signal integrity, supporting system-level qualification and mission reliability.

Aircraft, UAVs and defense systems need power electronics that are efficient, robust and safe. Power PCBs and actuator driver PCBAs feed avionics, mission systems and electromechanical actuators.

APTPCB manufactures AC/DC and DC/DC converter PCBs, power distribution unit (PDU) PCBAs, motor/actuator driver boards, high-current filter PCBs and auxiliary power boards for aerospace and defense applications.

• High-Voltage & High-Current Design: Aerospace Power PCBs with appropriate copper thickness, creepage/clearance, slots and insulation strategies aligned with your design requirements.
• Motor & Actuator Drivers: PCBAs integrating MOSFET/IGBT stages, gate drivers, current sensing and feedback interfaces to control flaps, valves, landing gear, UAV actuators and other loads.
• EMI/EMC-Aware Layout: Power layouts designed to limit conducted and radiated emissions and support system-level EMC compliance.
• Redundancy & Monitoring: Integration of status monitoring, fault reporting and redundant feeds as required by your power architecture.

With robust power and actuation PCBAs from APTPCB, your systems can maintain stable operation under changing loads, transients and environmental conditions, reducing power-related mission risks.

Unmanned aerial vehicles (UAVs), missiles and guided munitions rely on compact, rugged electronics: guidance PCBs, autopilot PCBAs, seeker and fuse boards, telemetry and power modules.

APTPCB manufactures UAV flight controller PCBs, guidance and control PCBAs, telemetry PCBs, seeker interface boards, fuse and safety PCBAs and mission payload boards based on customer designs.

• Compact, High-Density Layouts: Aerospace PCBs optimized for limited volume, integrating processing, sensing and communication in constrained spaces.
• High-G & Vibration Considerations: Board construction and assembly practices suitable for environments with strong acceleration, vibration and shock, according to your mechanical specifications.
• Rugged Connectors & Interconnect: Support for board-to-board, flex and harness interfaces used in compact guidance and UAV modules.
• Power & Safety Circuits: Integration of arming/safing logic, power sequencing and protection circuits as defined by your system requirements.

With controlled UAV and missile PCB manufacturing, APTPCB supports consistent behavior across units, which is critical when electronics must survive extreme launch, flight and storage conditions.

Ground-based systems coordinate, control and maintain aerospace and defense assets. Ground system PCBs and rugged computer PCBAs are used in command-and-control centers, mobile shelters, ground stations and test equipment.

APTPCB manufactures rugged server/compute PCBs, control console boards, RF test interface PCBAs, ground station communication boards and portable test equipment PCBs.

• Rugged Computing & Control Boards: Defense PCBs used in industrial PCs, rack-mounted servers and dedicated controllers with long lifecycle and extended operating conditions.
• Control Console & HMI PCBs: Boards for operator panels, keyboards, trackballs, displays and status indicators in command centers and mobile units.
• Test & Interface PCBAs: Custom boards for system test racks, simulators, load banks and RF/interface adapters used in production and maintenance.
• Long-Term Availability Focus: PCB and PCBA builds planned for extended product lifecycles with repeatable materials and processes.

Through stable ground system and test equipment PCBAs, APTPCB helps configure, monitor and maintain aerospace and defense assets throughout development, deployment and sustainment phases.

Aerospace and defense applications often require tailored materials, stackups and PCB structures to meet electrical, mechanical and environmental demands.

APTPCB works with customers to manufacture Aerospace PCBs and Military / Defense PCBs according to their material selections and stackup definitions.

• High-Tg & High-Temperature Materials (When Specified): Ability to work with high-Tg and thermally robust materials where required by your design and specification.
• Controlled Impedance & High-Speed Layers: Stackup control and impedance management for high-speed digital and RF sections of Aerospace / Defense PCBs.
• Plated-Through Hole & Via Reliability: PCB processes focused on via integrity, hole wall quality and copper distribution to handle thermal and mechanical stresses.
• Conformal Coating & Protection (On Request): Support for applying conformal coating and protective finishes at the PCBA stage where required by your environmental needs.

By maintaining disciplined stackup and process control, APTPCB supports consistent electrical and mechanical behavior across batches of Aerospace PCBs and Defense PCBAs, simplifying system qualification and change control.

Aerospace and defense electronics must meet strict reliability expectations. For Aerospace PCBA and Military / Defense PCBA projects, controlled inspection and testing are essential.

APTPCB integrates multiple inspection and test stages into the assembly process according to each project’s requirements.

• SPI (Solder Paste Inspection): Verifies solder paste volume and position before placement to reduce solder joint defects, especially on fine-pitch devices and BGAs.
• AOI (Automated Optical Inspection): Checks component presence, value, polarity, alignment and visible solder joints after reflow.
• X-Ray Inspection (As Needed): Inspects hidden joints on BGA, LGA, QFN and power packages widely used in avionics, radar and power modules.
• In-Circuit Test (ICT) / Flying Probe (When Designed In): Electrical verification of nets and component values where test pads and fixture strategies are available.
• Functional Test (FCT): Executes power-up and application-specific tests—such as communication checks, logic tests, sensor readouts or power-stage bring-up—based on your test specifications.
• Additional Screening (When Required): Support for burn-in and environmental test preparation where customers conduct extended or environmental screening at system or board level.
• Final Quality Inspection & Traceability: Verification of labeling, revision, workmanship and packing; traceability down to lot or board level can be supported where required for aerospace/defense quality systems.

This layered PCBA quality & testing approach supports consistent behavior across prototypes, qualification builds and series production. For aerospace and defense customers, it helps reduce hardware-related issues during integration, testing and field operation.

Aerospace and defense programs often run for many years and require careful configuration and supply control. You need a PCB and PCBA partner who can support your Aerospace PCBs, Military PCBs and Defense PCBAs across development, qualification and long-term production.

APTPCB offers a complete pathway for avionics PCBs, flight control PCBAs, communication and radar PCBs, power and actuation boards, UAV and guided system PCBAs, ground system PCBs and test equipment boards, from early engineering samples to stable, repeatable production.

• One-Stop PCB + PCBA: PCB fabrication and assembly in a single factory reduces handoff risk, simplifies change management and shortens feedback loops.
• Flexible Build Quantities: Support for low-quantity prototypes, qualification lots and recurring production orders aligned with program phases.
• Engineering Collaboration: Direct communication on stackup, materials, DFM, DFT and test strategy aligned with aerospace and defense design constraints.
• Stable, Repeatable Quality: Process control, inspection and documentation designed to deliver repeatable builds—important for configuration-controlled aerospace and defense hardware.

Whether you are developing a new avionics module, radar board, mission computer, UAV flight controller, power converter, guided system electronics or rugged ground controller, APTPCB can help turn your designs into reliable, production-ready Aerospace and Military / Defense PCBAs.

By choosing a manufacturer focused on PCB manufacturing and PCB assembly for Aerospace PCB and Military / Defense PCB applications, you gain a partner committed to helping your hardware integrate more smoothly, qualify more predictably and operate more reliably in demanding missions.