Prototype to Production PCBA with Seamless Scaling Support
SZH operate a fully self-owned production base equipped with multiple high-precision SMT lines, complemented by DIP, testing, and assembly lines. This enables flexible production from prototyping to large-scale PCB assembly.
High-Precision SMT Lines: Support 01005 components, 0.3mm pitch BGA, QFN, and other fine-pitch package assembly.
Full-Process Coverage: Including double-sided SMT, mixed assembly, selective soldering, and press-fit technology.
Rigorous Quality Control: Full-process inspection with SPI, AOI, X-Ray, functional testing, and aging test systems.
- SZH
- China
- Information
Product Overview
This PCBA mainboard solution is designed for electronics developers, offering a complete support chain from proof-of-concept to mass production. Our core advantage is "seamless scaling"—whether you need 10 prototypes or 10,000 production units, the same technical solution, quality standards, and supply chain system will support you throughout the entire journey.
Detailed Service Offering
1. Prototype Development Phase
Rapid Prototyping and Validation Support
First-version PCBA prototype delivery in 7–14 days
Free Design for Manufacturability (DFM) analysis
Compatibility with multiple chip platforms (ESP32/STM32/Nordic/Raspberry Pi, etc.)
Complete testing suite including functional, power integrity, and signal integrity tests
2. Low-to-Medium Volume Transition Phase
Seamless Production Scaling
Flexible production support for 100–5,000 units
Material pre-procurement plans to mitigate chip shortage risks
Automated test fixture development for consistency assurance
Continuous process optimization for cost reduction
3. Mass Production Phase
End-to-End Production Management
Guaranteed monthly capacity of 5,000+ units
Full ISO 9001 quality management system oversight
Comprehensive certification support (CE/FCC/RoHS, etc.)
Global logistics and warehousing solutions
Technical Highlights
Scalable Hardware Architecture
Modular Design: Core mainboard + functional daughterboard architecture for flexible adaptation
Pin-Compatible: Single footprint supports multiple chip options to mitigate supply chain risks
Standardized Interfaces: Unified power, communication, and expansion interfaces simplify peripheral design
Production-Ready Features
DFM-Optimized: All designs validated for manufacturability in volume production
Comprehensive Test Points: >95% automated test coverage
Standardized Components: Exclusive use of readily available, standard components
Ideal Applications
IoT Devices: Smart home, industrial sensors, wearable devices
Consumer Electronics: Smart hardware, educational tools, entertainment products
Industrial Control: HMI interfaces, data acquisition, controllers
Medical Devices: Monitoring instruments, portable medical equipment (compliant with relevant standards)
Our Unique Advantages
Single technical team provides end-to-end support
Seamless design data transfer eliminates rework
Consistent testing standards throughout
Cost Control Advantages
Transparent Pricing: Predictable cost progression from prototype to production
Volume-Based Discounts: 8–15% unit cost reduction with each production scale tier
Material Lock-In: Long-term supply agreements ensure component cost stability
Quality Assurance System
Production-grade testing standards introduced at prototype phase
Full traceability: Each PCBA traceable to production batch and test records
Continuous reliability monitoring: Regular accelerated life testing during mass production
Service Workflow
Requirement Analysis (1–3 days): Assess product needs, technical feasibility, cost targets
Prototype Development (2–4 weeks): Design, fabrication, testing, optimization
Pilot Run Validation (2–3 weeks): Small-batch validation of production process and stability
Mass Production Deployment (ongoing): Scale capacity on demand with continuous quality monitoring
Technical Support & Guarantees
Complimentary technical consulting from prototype to production
Full design and production file package delivery
Lifetime production process support
Emergency order response: 48-hour rapid prototyping, 2-week small-batch delivery
Start Your Project
Whether you're in the concept phase or have an existing prototype ready for production scaling, our "Seamless Scaling" PCBA solution provides complete support.
Contact us today to receive:
A free design feasibility assessment
A rapid prototyping timeline
A detailed cost analysis from prototype to production