Lingkey saves you time and cost.

One-stop PCB and PCBA manufacturing expert

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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

Welcome to our PCB factory!

Welcome to our PCB manufacturing center, the crystallization of technology and precision craftsmanship. As a factory with more than 20 years of experience in manufacturing PCBs, we produce PCBs known for their high standards and excellent performance. We use the most advanced automation technology and strict quality control processes to ensure that each circuit board is accurate and meets international quality standards. Through comprehensive testing and fine processing, our products have won the trust and praise of customers worldwide.

Lingkey's one-stop service, saves time, effort and cost

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About Us

At Lingkey, we understand that you need more than just manufacturing for your business – it requires innovative solutions that contribute to your success. Our 20+ years of industry experience have honed our expertise in PCB manufacturing and PCB assembly, enabling us to provide quality service and products that exceed your expectations. By choosing Lingkey, you will avoid common startup challenges and risks, allowing you to focus on growing your business.

Valuable Partner

LingKey Certification

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What Do Our Customers Say?

1/5

"We are very grateful for their one-stop service, which saves us a lot of trouble. We only need to provide the Gerber data, and they can handle everything from component procurement to final PCB assembly. The whole process is efficient and transparent."​
Lily Granger​

2/5

" I was very worried at the beginning, but when they delivered all the goods, I felt that their service was very professional. The fast delivery also helped us complete the project on time. I will continue to cooperate with them in the future."​
Jeson Foxx

3/5

"We received the PCB and the packaging was perfect. During the cooperation, I communicated with their engineers very easily. They understood my needs very clearly and the price was within my range. I will continue to cooperate with them."​
Ron Burnwood

4/5

"We are a startup company that values cost and time. We are very fortunate to have met them. Their efficient component procurement and fast delivery services have helped us gain an advantage in fierce market competition."​
Judy Sewell

5/5

"When my product encountered problems, they were able to provide us with solutions, which made me very satisfied. They were also able to provide some professional suggestions for some details that I had not expected."​
Anne Mcfadden

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