Welcome to visit Ling Hangda's official website, focus on customized production of circuit board research and development!
State-level high-tech enterprise
20 yearsPCB production experience, only to do a good job of a board
Four-layer first-order HDIPCB
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Product Parameters
| Substrate | FR4 | Number of layers | 4 |
| dielectric constant | 4.2 | Plate thickness | 1.2mm |
| Thickness of outer copper foil | 1OZ | Thickness of inner layer copper foil | 1OZ |
| Surface treatment method | Immersion gold | Minimum aperture | 0.3mm |
| Minimum line width | 0.127mm | Minimum line spacing | 0.127mm |
| Application areas | Industrial Control | Features | Four-layer first-order HDI |
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Process flow
Application Case
Medical PCB which strong? Circuit board factory large inventory
With the rapid development of medical technology, diagnostic devices based on circuit boards are becoming more and more important. In this article, we will share a story about a medical PCB user case to show the importance of high-quality PCB manufacturers in the manufacturing process and the advanced technology of circuit board factories.
Robot core motherboard PCB: why is the best choice for intelligent consumption?
With the advent of the digital age, more and more smart consumer products have entered people's lives. The development trend of intelligent products for production, especially in the PCB requirements are also increasing. In recent years, people's demand for robots has gradually increased. Among them, the role of the core motherboard PCB of the robot largely determines the performance of the robot and the effect of the role. Below we will share the user case of the robot core motherboard PCB to help you learn more about PCB manufacturers.
Security monitoring PCB: Choose 8 standards for circuit board manufacturers!
The security monitoring industry is developing rapidly, and the demand for electronic equipment is increasing. PCB (printed circuit board) plays a vital role as the basis for connecting and supporting various electronic components. In the field of security monitoring, we can see that PCB factories and circuit board manufacturers are widely used to provide solutions for various monitoring equipment.
High-end power PCB: Which circuit board factory is worth choosing?
In today's world, high-end power PCBs are increasingly used in various electronic devices and systems. With the increasing performance and effectiveness, PCB manufacturers are also trying to meet the individual needs of customers. In this article, we will share a successful example of a high-end power PCB user case to demonstrate the ability of the circuit board factory to create value for customers.
Server PCB: Choose the right board factory to easily improve performance?
With the advancement of enterprise digital transformation, server PCB is one of the core of computer hardware, and its production process and quality are very important. The circuit board factory adheres to the concept of professionalism and innovation to provide enterprises with high-quality and reliable server PCB products to meet their growing computing needs.
Medical PCB which strong? Circuit board factory large inventory
With the rapid development of medical technology, diagnostic devices based on circuit boards are becoming more and more important. In this article, we will share a story about a medical PCB user case to show the importance of high-quality PCB manufacturers in the manufacturing process and the advanced technology of circuit board factories.
System Certificate
Since its establishment 20 years ago, Unice Group has passed the qualification recognition of ISO9001, ISO14001, ISO13485, IATF16949, CQC, UL of the United States, UL of Canada and so on. It is a PCB manufacturer worthy of your trust.
E332657 CL
E332657 UL
ISO14001
ISO9001
ISO 13485 2016
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