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Precision PCB Assembly Services for Cutting-Edge Electronics


At ONESEINE, we specialize in high-quality PCB assembly that bridges the gap between design and flawless functionality. Leveraging state-of-the-art Surface Mount Technology (SMT) and Through-Hole Assembly, we transform raw circuit boards into fully integrated electronic systems with unmatched accuracy and reliability. Our automated production lines, equipped with high-speed pick-and-place machines and precision reflow ovens, ensure consistent component placement for even the most complex designs—from ultra-compact IoT devices to multi-layer industrial control systems.


Why Choose Our PCB Assembly Services?


Advanced Technology: SMT capabilities for 0201 components, BGA, and QFN packages with placement accuracy down to ±25µm.


Rigorous Quality Control: Automated Optical Inspection (AOI), X-ray testing, and in-circuit testing (ICT) guarantee 99.9% defect-free output.


Flexible Scalability: Rapid prototyping (24-hour turnaround) to high-volume production, supporting both lead-free and RoHS-compliant processes.


End-to-End Solutions: Component sourcing, conformal coating, box-build assembly, and global logistics support.


Trust ONESEINE to deliver robust, high-performance PCB assemblies that power innovation across industries—telecom, automotive, medical, and beyond. Quality, speed, and precision—engineered into every board.


SEO Keywords: PCB assembly services, SMT assembly, through-hole soldering, prototype PCB assembly, automated optical inspection, RoHS-compliant assembly, BGA assembly, high-volume PCB production, electronics manufacturing services.


This description emphasizes technical expertise, quality assurance, and scalability, ideal for attracting engineers, procurement teams, and OEMs seeking reliable PCB assembly partners.


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Contact Us

Contact: Flexible PCB

Phone: 0086 18682010757

E-mail: kico@oneseine.com

Add: B area,101 Buliding,No12,Fushan 2th Road,Doumen,Zhuhai,China