Shenzhen Benchuang Precision Electronics Co., Ltd. provides PCB fabrication and PCBA services for international electronics projects. We support Gerber and BOM review, DFM feedback, material and stack-up coordination, component sourcing, SMT/THT assembly, inspection, testing and shipment documentation for prototype and production orders. Manufacturing scope, technical parameters and quality requirements are confirmed against customer-approved files for each project.
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SMT PCB Assembly
Fine-pitch SMT assembly for BGA, QFN, ICs, passive components and dense multilayer PCBAs, with process control for stable soldering quality.
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HDI PCB Fabrication
HDI PCB manufacturing for high-density circuit designs, including microvia structures, fine lines, compact layouts and demanding signal routing requirements.
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Turnkey PCB Assembly
Integrated support from PCB fabrication and component sourcing to SMT assembly, THT assembly, inspection, testing and final delivery.
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Inspection & Functional Testing
Quality verification through AOI, ICT, functional testing and process inspection to support stable delivery for industrial and electronic applications.
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THT & Mixed Assembly
Through-hole and mixed-technology assembly for connectors, power components, control boards and industrial electronic products.
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Prototype to Batch Production
Flexible production support for prototype PCBA, engineering validation, pilot runs and repeat batch manufacturing.
Find the Right PCB for Your Application
Review application examples, PCB constructions and the project details needed for an engineering assessment.
View ApplicationsPCB and PCBA Manufacturing Support for Global OEM Projects
Send Your Gerber, BOM and PCBA Requirements for Quotation
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Engineering
Our engineering team supports DFM review, stack-up planning and production coordination from design files through PCB fabrication and assembly.
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Project Management
Our project team reviews your requirements and prepares a quotation based on the Gerber files, BOM, drawings, quantities and delivery needs.
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PCBA Solutions by Application Field
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Automotive Electronics
PCB and PCBA support for control modules, sensing systems, power management boards and electronic subassemblies.
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Medical & Instrumentation Devices
Stable PCB assembly support for diagnostic equipment, monitoring devices, testing instruments and precision electronic products.
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Industrial Control
Multilayer PCB and PCBA manufacturing for control systems, automation equipment, IoT devices and harsh operating environments.
PCB & PCBA Manufacturing Insights
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20+ Layer PCBs for AI Servers: Materials and Yield
Past 20 layers, yield is decided by stackup symmetry, material choice and via design. What changes, and which levers actually matter.
2026-10-28 -
77 GHz Radar PCB Materials: Dk, Df, and Roughness
At 77 GHz, Df and copper roughness can matter more than Dk. What to specify, how the stackup changes loss, and the rules that keep impedance in tolerance.
2026-10-27 -
PCBA NRE Costs: Stencil, Fixture, and First Article
NRE is where PCBA quotes differ most. What a stencil, test fixture, programming and first-article inspection actually cost, and when they should be amortized.
2026-10-26