About VOSNOR
Control Board Development and Turnkey PCB Assembly控制板开发与一站式 PCBA 制造
Dongguan Liangxin Electronics Co., Ltd. was founded in 2007. Under the VOSNOR brand, our Humen team develops control boards and provides turnkey PCB assembly for electronics businesses serving European and North American markets.东莞市亮鑫电子有限公司成立于2007年，以 VOSNOR 品牌为面向欧美市场的电子产品企业提供控制板开发与一站式 PCBA 制造服务。
Our engineers support circuit design and embedded firmware development. In production, we source components, assemble surface-mount and through-hole parts, program boards and test them against agreed requirements. We can also assemble and pack the finished product.我们的工程团队可从电路设计和嵌入式软件开发阶段参与项目，并承接元器件采购、SMT 贴片、插件与后焊、程序烧录及功能测试。对于需要整机交付的项目，我们还可完成成品装配与包装。
Read our story: from components to PCBA manufacturing
Discuss Your ProjectView PCBA Manufacturing ServicesOur Dongguan Factory东莞工厂
- 5,000+ m²Factory floor space厂房面积
- 20+R&D engineers研发工程师
- 8SMT pick-and-place machinesSMT 贴片机
- 4Automatic wave soldering machines自动波峰焊机
Selected Customers部分合作客户
Bicycle Light Assembly for Export出口骑行灯整机装配
For this bicycle light, the customer entrusted us with component sourcing, PCB assembly, functional testing, final assembly and retail packaging. The production photos show the boards on the assembly line and the lighting check on assembled units.在这款出口骑行灯项目中，客户委托我们完成电子物料采购、电路板组装、功能测试、成品装配及零售包装。下图展示了装配线上的电路板，以及整机装配后的点亮检查。
Clear Decisions Before Production
Our engineering, sourcing, production and quality teams work to the same approved files and test criteria. We coordinate bare PCB fabrication with manufacturing partners and assemble the boards in Dongguan.工程、采购、生产和质量团队按同一套已批准文件和测试标准执行。我们向合作厂家采购裸板，并在东莞工厂完成组装。
Component Alternatives Reviewed with You
We review your BOM and component availability. Proposed substitutions are raised for your review and approval before use.
Build and Test Scope Agreed Up Front
We clarify manufacturing files, programming needs, inspection steps and acceptance criteria before production. Product assembly and testing are scoped to each project.
Changes Checked for Repeat Builds
For repeat orders, we review the approved configuration and changes to components, files or requirements before preparing the next build.
ISO 9001:2015 Quality Management
For supplier qualification, the certificate identifies the certified company and the manufacturing activities covered.
Dongguan Liangxin Electronics Co., Ltd.东莞市亮鑫电子有限公司
Certified scope: Production of PCBA Circuit Boards.
Standard: GB/T 19001-2016 / ISO 9001:2015
Certificate number: 21826Q00506R001
Certification body: Shanghai Sailway Certification Co., Ltd.
Certificate dates: 10 June 2026 – 9 June 2029
This certification covers the quality management system for the stated scope. It is not a product certification. Continued validity is subject to annual surveillance confirmation.
View ISO Certificate & Quality DetailsInspection, functional testing and acceptance criteria are agreed for each build. Let us know which certification, traceability or material compliance documents your supplier review requires.
Discuss Your Next PCBA Build
For a quotation or project review, share the information you have:
- BOM, Gerber files and assembly drawings, where available
- Project stage and expected order quantity
- Programming, testing and product assembly requirements
- Target delivery date and destination
Not ready with manufacturing files? Start with a short product description. We will review the available information and clarify the scope and next steps with you.
Request a Quote or Project ReviewEmail: inquiry@vosnor.com
Humen, Dongguan, Guangdong, China