Electronic Manufacturing Services & PCB Assembly

Product Design & Development

At TOPFIRE, we guide your product from concept to reality. Our engineering team works closely with you to ensure your ideas are technically feasible, cost-effective, and optimized for manufacturing. We focus on delivering designs that balance innovation, reliability, and efficiency, helping you accelerate your time-to-market.

Key Features:

Feasibility analysis and requirement specification
Advanced CAD/CAM and 3D prototyping
Design for manufacturability (DFM) and cost optimization
Iterative prototyping and functional testing
Proof-of-concept models for validation

Output: Ready-to-manufacture electronic designs and functional prototypes

Sample Production

We provide PCB and module assembly services tailored to prototypes, small batches, and mass production. Using state-of-the-art SMT and THT equipment, our team ensures high-density, complex assemblies are manufactured with consistent quality and reliability.

Key Features:

SMT, THT, and hybrid assembly for diverse product types
Support for BGA, QFN, QFP, Micro-BGA, POP packages
Custom reflow profiles to ensure soldering quality
Automated inspection (AOI) and X-ray testing
High-density and multi-layer PCB assembly

Output: Fully assembled PCBs and modules ready for product integration

Pilot Production

We offer pilot production services designed to bridge the gap between prototyping and full-scale manufacturing. This stage validates product design, manufacturing processes, and supply chain readiness through controlled small-batch production, ensuring smooth transition to mass production with reduced risk.

Key Features:

Small-batch production for pre-mass production validation
Process verification for SMT, THT, and assembly workflows
Engineering support for design optimization and manufacturability (DFM/DFA)
Controlled material sourcing to ensure production consistency
Functional testing and quality verification during pilot runs
Identification and resolution of production risks before scaling
Output: Verified pilot batches with stable processes, ready for mass production ramp-up

Materials Procurement and Management

TOPFIRE manages the entire component lifecycle, from sourcing and verification to inventory and kitting. Our global supplier network ensures components meet quality standards while reducing procurement risks and costs.

Key Features:

Turnkey sourcing for all electronic components
Rare, hard-to-find, and EOL component procurement
BOM analysis, cross-referencing, and approved substitutions
Incoming inspection and electrical verification
Inventory management, kitting, and JIT delivery support

Output: Verified, traceable components ready for assembly

Functional & Environmental Testing

Every product we manufacture undergoes rigorous testing to ensure it meets functional, electrical, and environmental specifications. Our testing processes simulate real-world conditions to guarantee durability and reliability.

Key Features:

Automated optical inspection (AOI), X-ray, ICT, and functional testing
Embedded system testing with custom test software
Signal integrity, I/O, and power validation
Environmental tests: high/low temperature, humidity, vibration, shock, and drop
Detailed test reporting for client verification

Output: Fully tested modules and products with documented performance results

Firmware & IC Programming

We program microcontrollers, FPGAs, and memory devices with strict security and accuracy standards. Firmware is validated to ensure correct operation, protecting your IP while enabling fast deployment.

Key Features:

Pre-assembly or in-circuit programming
Support for MCU, FPGA, Flash, EEPROM, and other devices
Multi-package programming: QFN, BGA, CSP, and more
Checksum verification and firmware validation
Secure handling of sensitive data and IP protection

Output: Fully programmed, verified, and production-ready electronic modules

Full Product Assembly & System Integration

TOPFIRE delivers complete product assembly services, integrating electronic modules into final products with mechanical assembly, wiring, enclosures, and functional testing. We ensure your products are market-ready and meet all quality and regulatory requirements.