Lingkey saves you time and cost.
One-stop PCB and PCBA manufacturing expert
- More than 20 years of experience in the PCB industry
- Independent PCB manufacturing plant
- Implementation of an international quality management system
- Continuous after-sales service
- No MOQ
Choose the product you need to know now.
Compared with most other suppliers, our products, whether quality control or customized services, can meet your various needs and help your products stand out in the market.
FR-4 PCB
Aluminum PCB
HDI PCB
Flex PCB
Service & production capabilities
Standard PCBs
From Prototyping to Mass ProductionPcb
- 0 - 24 Layers
- Anti-oxidation, lead-free HASL, immersion gold
- FR4 Aluminum CEM-1 Rogers
Flexible & Rigid-Flex
Flexible & Rigid-Flex Production capabilities
- Flexible number of layers: 1-8 layers
- Rigid-Flex layers: 4-12 layers
- Material: FR4, PI, Pet, steel
High frequency PCB
High-frequency PCB Manufacturing.
- Number of floors: 1–20 layers
- Surface treatment: hard gold, ENIG, ENEPIG
- Material：rogers
Advanced PCB
The most rigorous and complex PCB production
- Number of floors: 1-44
- Board Type：HDI, thick copper, special stackup
- Customized Materials
PCB Assembly
Fast PCB assembly, no minimum order quantity
- minimum spacing：0.2mm±0.02mm
- Mounting technology：SMT THT Hybrid Technology
- Advanced Technology：BGA Fine Pitch 01005
Components sourcing
Provide a full range of material procurement
- Procurement team: 25+
- Suppliers: 1000+ worldwide
- Stock Components: 10,000+
Finished shell
Provide customized finished product shell services
- 3D printing technology
- Materials: Plastic (ABS, PC, etc.), Metal (Aluminum alloy, etc.)
- Process technology: injection molding, CNC, sheet metal
Global Shipping
Connecting our production to global markets seamlessly
- Worldwide Delivery Power
- Comprehensive Global Shipping Solutions
- Short logistics time
More than 20 years of professional team serving you
Self-built factory
Visit our factory in Huizhou, Guangdong, China, directly from your computer. Our factory covers 20,000 square meters and boasts extensive manufacturing and production capabilities. For more information, visit our PCB factory.
Fast delivery
We have our own factory and 24-hour production capacity to ensure that your order can be delivered on time no matter how urgent it is; with the support of DHL global logistics, 99% on-time delivery rate, you can worry-free from ordering to receiving the goods. Learn more about us
Quality assurance
We have passed SO9001, ISO14001, IATF16949, UL, CQC, RoHS and other certifications. With full-process testing equipment (AOI + electronic test + X-Ray + AVI), each PCB/PCBA will be tested by the equipment to ensure that the products you receive are 100% qualified.
Application Industry
With over 20 years of industry manufacturing experience, our PCB/PCBA has been successfully applied in drones, industrial, automotive electronics, medical equipment and other fields. The strict standards of your industry have long been integrated into our production standards.
Lingkey's one-stop service, saves time, effort and cost
LingKey Certification
What Our Customers Say
