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About Us

About Us

资质证书 Honors & Certifications

Best Electronics OEM has ISO9001, ISO14000 and SA8000 certification systems. Strict IQC, IPQC and OQC quality control is implemented throughout the entire production process, from raw material intake, inspection, production to shipment, with strict quality control management in place.

The complete PE/ME/IE engineering department outputs the documents, tools and test stands required for production. There are various perfect packaging methods, such as bubble bags, pearl cotton, blister packs, knife cards, etc. Provide all-round guarantees for a prompt response to customers' orders.

办公环境 Office Environment

Best Electronics OEM is constantly keep pace with The Times, upgrading the production and testing equipment of the factory. At present, there are brand-new X-ray spot material processing machines and the latest imported surface mount technology (SMT) machines, with a daily production capacity of over 5 million dots for PCBA OEM.

The entire line is equipped with fully automatic printing machines, double-track reflow soldering machines with ten temperature zones, wave soldering machines from SUNEAST, and X-RAY inspection machines. Each EMS PCBA assembly line is equipped with AOI visual inspection. The PCBA OEM area is fully air-conditioned. A component warehouse with constant temperature and humidity.

Production Process Flow

01. Incoming Material Inspection

The First Step of Quality Control

All raw materials and components undergo strict quality inspection before entering the warehouse to ensure compliance with industry standards and customer requirements. We use advanced testing equipment to fully test PCB boards and components, establishing a complete supplier quality management system.

100% Component Appearance Inspection
X-ray Inspection of Key Materials
Traceability Label Management

02. SMT Placement

High-Precision Automated Mounting

We have 10 high-speed SMT production lines equipped with precision placement machines and fully automatic printers, capable of mounting 0201 components with high accuracy. Supporting various PCB sizes and complexity, our 24/7 production ensures fast delivery.

Placement Accuracy ±0.03mm
24/7 Continuous Production
300,000 CPH (Components per Hour)

03. Reflow Soldering

Precise Temperature Control

Using lead-free reflow soldering technology with precise temperature curve control, we ensure solder joint quality and reliability. Each line is equipped with advanced temperature monitoring systems to guarantee process consistency.

Lead-Free Eco-Friendly Process
Real-Time Temperature Monitoring
Nitrogen-Protected Soldering

04. DIP Insertion

Through-Hole Component Handling

For through-hole components unsuitable for SMT, we provide professional DIP insertion services. Combining automated equipment and skilled operators ensures accuracy and efficiency.

Automated Insertion Equipment
Strict Work Instructions
Multiple Inspection Stages

05. Wave Soldering

Through-Hole Component Soldering

Advanced lead-free wave soldering equipment with precise parameter control ensures soldering quality. Automatic flux spraying and preheating systems improve reliability.

Lead-Free Eco-Friendly Process
Automatic Flux Spraying
Adjustable Wave Height

06. Testing & Inspection

Full-Process Quality Control

Comprehensive quality control throughout the process, including AOI (Automated Optical Inspection), X-ray inspection, and functional testing, ensures product quality. We guarantee over 99% yield rate and provide detailed test reports.

AOI Automated Optical Inspection
X-ray Inspection
Functional Testing

07. Packaging & Warehousing

Safety Protection & Traceability

Strict packaging process tailored to customer requirements and product characteristics, ensuring safe transportation. Our warehouse management system provides full product traceability.

Anti-Static Packaging
Moisture & Dust Protection
Barcode Traceability System
WhatsApp WhatsApp Consult
Best Electronics OEM Foreign Trade Co., Ltd.

Best PCBA OEM Electronics Foreign Trade Co., Ltd. is a professional manufacturer specializing in printed circuit board (PCB) assembly and electronic solutions(PCBA EMS). As a reliable factory, we focus on integrating advanced technologies with high-quality materials to deliver durable and efficient circuit boards for global clients.

Our core expertise lies in assembling electronic components onto circuit boards with precision and efficiency. By combining automated production lines, strict quality control, and experienced engineers, we ensure every PCB assembly meets international standards and customer expectations. From prototype development to mass production, we provide flexible solutions tailored to diverse industries including consumer electronics, industrial equipment, communication systems, and more.

As a dedicated EMS PCBA manufacturer, we emphasize innovation, reliability, and customer satisfaction. Our mission is to offer cost-effective products and professional services that help our partners succeed in highly competitive markets. With a strong commitment to excellence and continuous improvement, Best PCBA OEM Electronics Foreign Trade Co., Ltd. strives to be your trusted partner in electronic manufacturing and global trade.

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