Your Factory-Direct
PCBA Engineering &
Manufacturing Partner
Vosnor is a factory-direct PCBA engineering and manufacturing company based in Humen, Dongguan, Guangdong, China. We support overseas electronics companies and hardware brands from prototype and NPI through to volume production -- with traceable quality and one accountable point of contact.
Who We Are
A Dedicated PCBA
Manufacturing Operation
Vosnor is a B2B PCBA engineering and manufacturing partner built specifically for overseas electronics companies and hardware brands. We operate our own factory in Humen, Dongguan -- giving our customers direct access to the production team, without intermediaries or added layers of communication.
We work with engineers, procurement managers and supply chain decision-makers across the United States, United Kingdom, Germany, Netherlands, France, Australia and beyond -- providing a single, accountable point of contact from the first prototype run through to full-scale volume production.
Our approach is straightforward: review your requirements carefully, provide honest engineering feedback, and deliver boards that meet your specifications with full quality traceability.
Own Factory
Humen, Dongguan, Guangdong -- factory-direct, no middlemen
Global Export
Serving customers in the US, UK, EU, and Australia
Prototype → NPI → Volume
One partner, every stage of your PCBA production lifecycle. From your first prototype run to full-scale manufacturing.
ISO 9001
Certified quality management system
RoHS Compliant
Restriction of hazardous substances compliance
Why Vosnor
What Sets Us Apart
We built Vosnor to solve a specific problem: overseas electronics companies need a PCBA partner they can communicate with directly, trust with quality, and rely on across every production stage.
Direct Factory Access
Your engineers and procurement team communicate directly with our production team in Dongguan. No middlemen, no lost-in-translation issues.
One Partner, Every Stage
From first prototype to volume production, you work with a single accountable team -- no handoffs, no supplier changes mid-project.
Traceable Quality
Full production documentation and traceability records provided for every order -- ready for your quality audits and compliance reviews.
Honest Engineering Review
We review your BOM and design for manufacturability before quoting. If we spot issues, we tell you -- before production begins.
End-to-End Capability
BOM sourcing, SMT and DIP/THT assembly, programming, AOI, ICT and functional testing -- all handled under one roof in our Dongguan factory.
Certified & Compliant
ISO 9001 certified. RoHS-compliant materials. CE and FCC compliance support available to meet your target market requirements.
What We Do
Our PCBA Manufacturing Services
From customer-specific engineering and component sourcing through to assembly, testing and documentation -- Vosnor delivers the full PCBA manufacturing stack as a single, accountable partner.
Customer-Specific PCBA Engineering
We turn your requirements, board outlines, BOM, samples and specifications into production-ready PCB assembly designs -- built for your application.
SMT PCBA Assembly
Precise surface-mount component placement for high-density boards, supporting a wide range of package types and component sizes.
DIP / THT Assembly
Through-hole assembly for mechanically robust connections, including mixed-technology boards that combine SMT and DIP components.
Turnkey PCBA Manufacturing
BOM sourcing, assembly, programming, testing and documentation -- all under one contract, with one accountable manufacturing team.
AOI, ICT & Functional Testing
Automated optical inspection, in-circuit testing and functional test to identify and resolve defects before boards leave our factory.
NPI & Prototype Support
Engineering review, DFM feedback and first-article builds to de-risk your new product introduction before volume production ramp.
Quality & Compliance
Certifications & Trust Signals
Vosnor operates under a certified quality management system and applies compliant materials and processes across all production. We provide the documentation your compliance and procurement teams need.
ISO 9001 Certified
Our quality management system is ISO 9001 certified, providing a structured framework for consistent production quality.
RoHS Compliant
All materials and processes adhere to RoHS (Restriction of Hazardous Substances) requirements for electronics manufacturing.
CE & FCC Support
We can support CE and FCC compliance requirements according to your product and target market needs -- subject to applicable certification.
Full Traceability Documentation
Complete production records and traceability documentation provided with every order for your quality and procurement audits.
Export Markets
Serving Overseas Electronics Companies
Vosnor exports to electronics companies and hardware brands across major markets. We understand the compliance, documentation and communication requirements that overseas buyers expect from a manufacturing partner.
Engineers
Hardware and electronics engineers managing PCBA design and production
Procurement
Procurement managers sourcing reliable PCBA manufacturing partners
Hardware Brands
Product companies needing a full-service PCBA manufacturing partner
Supply Chain
Supply chain decision-makers evaluating factory-direct manufacturers
Our Team
The Vosnor Team
The Vosnor team is based in Humen, Dongguan, Guangdong -- at the heart of China's electronics manufacturing region. Our team includes PCBA engineers, production specialists and customer-facing project coordinators who work directly with overseas clients throughout the production lifecycle.
We believe in direct, transparent communication. When you work with Vosnor, you are in contact with the people who are actually building your boards -- not a sales layer removed from the factory floor.
PCBA Engineering Team
Handles DFM review, BOM analysis, engineering queries and first-article coordination for new projects.
Production & Quality Team
Manages SMT and DIP/THT assembly, programming, testing and quality documentation on the factory floor in Dongguan.
Customer & Project Coordination
Your direct point of contact for project updates, documentation, sourcing queries and order management throughout production.
Get in Touch
Start a Conversation
If you have a PCBA project to discuss -- whether it's a first prototype, an NPI programme or an ongoing volume production requirement -- the Vosnor team is ready to review your requirements and provide honest feedback.
Connect with the Vosnor team on LinkedIn
Factory Location
Humen, Dongguan, Guangdong, China
Alibaba Store
Find Vosnor on Alibaba for cross-border sourcing and enquiries
Follow Our Work
We share case content on custom PCBA development, assembly, testing and NPI across our social channels -- including YouTube, Facebook and Instagram.
Ready to discuss your PCBA project?
Share your BOM, board outlines or specifications with the Vosnor team. We'll review your requirements before making any recommendations -- no guesswork, no pressure.
Vosnor -- Humen, Dongguan, Guangdong, China · ISO 9001 Certified · RoHS Compliant · Factory-Direct B2B PCBA Manufacturing
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