Precision PCB Fabrication, PCB Assembly, Components sourcing,  No MOQ...
649_PCB-Manufacturer
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PCB manufacturer in China 

PCB fabrication
PCB assembly

Components Sourcing
SysPCB is able to guarantee a complete service with comprehensive technical backup, offering a cost advantage and scheduled delivery. Products are applied to a wide range of High-tech industries. Our main services include bare PCB fabrication, PCB assembly, components sourcing, SMT stencil etc.. All products are compliant with IPC and UL standard. We are certificated with ISO-9001 2015.
Customized printed circuit board assembly
PCB flying probe testing
PCB assembly
front desk of SysPCB

About Company

SYS Technology Co., Ltd is a professional PCB manufacturer in China. We started PCB manufacturing in Shenzhen China since 2008. We have 2 manufacturing factories, PCB factory with 160 employees, and SMT factory with 30 employees.

SysPCB has abundant experiences of fabricating PCB and related products like components assembly and stencil. We are PCB specialist and has been supporting customers world widely for more than 10 years.

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Foreign Trade (Years)

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Service Industry

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Experienced Staff

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Product Center

PCBA Products
PCB Products
Our Advantage
our advantage
  • Competitive Price
  • On Time Delivery​​​​​​​
  • Quality Guarantee​​​​​​​
  • International Standard
  • Professional Assembly

Hot Products

Medical Application
Medical Application
With the rapid expansion of the intelligent medical machinery market, the demand for medical machinery products in every country in the world continues to grow. 
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Tele communication
Tele communication
SYS Technology is a highly regarded communication PCB assembly, communication PCBA manufacturer, specializing in prototyping and low-volume construction in highly complex fields, or communication and industrial computing printed circuit board assembly (PCBA), PCB assembly, for Leading OEM's PCB Assembly Services.
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Heavy Copper PCB
Heavy Copper PCB
Heavy copper PCBs are mainly used in high-power distributors, heat sinks, planar transformers, and power ACs. We can produce Heavy copper PCBs up to 20oz. In general, if your circuit is going to pass a large current, it is recommended to choose a heavy copper circuit board. So what exactly is a heavy copper circuit board? Why choose heavy copper PCB for high current?
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HDI PCB
HDI PCB
High density interconnects (HDI) PCB, represent one of the fastest-growing technologies in PCBs. Because of its higher circuitry density than traditional circuit boards, the HDI PCB design can incorporate smaller vias and capture pads, and higher connection pad densities. HDI Boards contain blind and buried vias and often contain micro vias of 0.006inch or less in diameter.
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High Frequency PCB
High Frequency PCB
Electronic devices with high frequency are the developing tendency nowadays, especially in the wireless networks. Satellite communication growing rapidly, information products move towards high speed and high frequency. Thus developing new products always need to use high frequency substrate, satellite system, mobile telephone receiving base station and so on, these communication products must use high frequency PCB.
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Prototype PCB
Prototype PCB
For each new electronic product, after the designer comes up with a design concept, the electronic engineer will start the circuit design and circuit layout, and then first make a prototype PCB to verify whether the design concept is feasible, and then conduct a small batch trial production, and finally can be mass-produced and marketed. Prototype PCB fabrication is an essential step in these steps.
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Multilayer PCB
Multilayer PCB
Multilayer PCB refers to a circuit board with a multi-layer structure used in electronic devices, consisting of multiple conductive layers, insulation layers, and through holes connecting these layers, which can achieve complex circuit designs and functions.Currently, SYS Technology is able to produce up to 64 layers.
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Consumer Electronics
Consumer Electronics
As a consumer, everyone relies on electronics these days. While cooking or listening to music, we can find electronics in our smartphones, laptops and TVs. Many cyclists rely on it, mobility has developed again with e-bikes, e-scooters, e-scooters and more. To ensure a positive response from the "end" consumer, many of SysPCB's customers rely on the quality and reliability we provide.
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Teflon PCB
Teflon PCB
Teflon PCB (PTFE PCB board) is a circuit board made of polytetrafluoroethylene (PTFE) material as the substrate, which has excellent electrical insulation performance, thermal stability, and chemical stability.
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Metal Core PCB
Metal Core PCB
MCPCB refers to Metal Core PCB (MCPCB), which is a printed circuit board that is attached to another metal with better thermal conductivity, which can improve the heat dissipation at the circuit board level. Aluminum based PCB is one of the most common types, which can provide efficient heat dissipation and cooling of electronic components, thereby improving the overall performance of the product.
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Rigid PCB
Rigid PCB
Rigid PCB is a type of rigid printed circuit board that has higher mechanical strength and stability compared to flexible printed circuit boards. Rigid circuit boards are typically made of fiber glass reinforced materials to support electrical connections through electronic components.
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Ceramic PCB
Ceramic PCB
Ceramic PCB refers to a special process board in which copper foil is directly bonded to the surface of alumina (Al2O3) or aluminum nitride (AlN) ceramic substrate (single-sided or double-sided) at high temperature. The ultra-thin composite substrate produced has excellent electrical insulation performance, high thermal conductivity, excellent brazing performance, and high adhesion strength. It can also etch various patterns like other FR4 PCB boards, and has great current carrying capacity. Therefore, ceramic substrates have become the fundamental material for high-power power electronic circuit structure technology and interconnection technology.
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Rigid Flex PCB
Rigid Flex PCB
Rigid flex printed circuit boards are boards using a combination of flexible and rigid board technologies in an application. Most rigid flex boards consist of multiple layers of flexible circuit substrates attached to one or more rigid boards externally and/or internally, depending upon the design of the application. The flexible substrates are designed to be in a constant state of flex and are usually formed into the flexed curve during manufacturing or installation.
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Flexible PCB
Flexible PCB
Flexible circuit board is a highly reliable and excellent flexible printed circuit board based on polyimide or polyester film. It has the characteristics of high density, light weight, thin thickness and good bending. By embedding circuit design on flexible thin plastic sheet, a large number of precision components are stacked in narrow and limited space to form a flexible circuit. This kind of circuit can bend at will, fold the weight light, the volume is small, the heat dissipation is good, the installation is convenient, broke through the traditional interconnection technology.
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Aluminum PCB
Aluminum PCB
Among all Metal core PCBs, Aluminum PCB is the most common type. The base material consists of an aluminum core and Prepreg. It features a thermal clad layer that dissipates heat in a highly efficient manner while cooling components and increasing the overall performance of the products. Currently, Aluminum Backed PCB is regarded as the solution to high power and tight tolerance applications.
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Double Side PCB
Double Side PCB
Double-Sided PCB is the mostly used PCB board in electronics products, its circuits, paths and traces are contained on two sides and can connect various electronic components with electricity.
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News Center


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What does PCBA programming mean?

Programming in PCBA processing involves enabling the PCB to achieve specific functions by integrating software with the hardware. Before programming, the PCB undergoes qualification testing to ensure compliance. Programming methods are divided into offline programming and online programming. Offline programming uses adapters to connect chips for programming, but it is labor-intensive, costly, and prone to errors during revisions. In contrast, online programming leverages standard communication protocols like USB, SWD, JTAG, and UART for efficient and cost-effective programming. Online methods allow reprogramming without chip removal, enhancing production efficiency and reducing costs, making it the preferred choice in modern PCBA processing.

2024-12-27
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Content of PCB incoming testing

Incoming material inspection plays a critical role in ensuring the quality of PCBA products, accounting for a significant portion of quality issues in production. The inspection process encompasses several aspects, including PCB size and appearance, warpage, solderability, solder mask integrity, and internal defect analysis. Techniques such as visual inspection, thermal stress testing (e.g., solder float tests), and microsection analysis are employed to detect defects like misaligned solder masks, delamination, warping, and inadequate solderability. These methods ensure PCBs meet production standards, helping to prevent defects during SMT assembly and enhancing overall product reliability. Strengthening the quality control of incoming materials is essential for achieving superior PCBA manufacturing outcomes.

2024-12-27
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What conditions must be met for PCB circuit board soldering?

Soldering is a critical process in PCB circuit board manufacturing, directly affecting the quality of the final product. Key conditions for successful soldering include ensuring the solderability of components through measures like tin or silver plating, maintaining the cleanliness of component surfaces to prevent contamination-induced defects, and selecting appropriate flux to clean oxide films. Proper heating is essential to achieve the eutectoid reaction necessary for strong metal bonding, while excessive or insufficient temperature leads to defects like pseudo soldering or reduced solder quality. Additionally, determining the optimal soldering time ensures complete physical and chemical bonding, considering the component's shape and properties. These factors collectively contribute to reliable and high-quality PCB soldering.

2024-12-27
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What is Blind via and Buried via?

This article introduces blind vias and buried vias, advanced PCB manufacturing technologies designed to meet complex electronic design requirements. Blind vias connect an outer layer to one or more inner layers, while buried vias exclusively interconnect inner layers, remaining hidden from external layers. Both via types are critical for achieving high-density interconnect (HDI) PCB designs, enhancing layer connectivity without increasing board size or layer count. Additionally, the article outlines four types of PCB via holes: blind vias, buried vias, through vias (connecting both outer layers), and component holes (used for component mounting and electrical connections). These innovations enable compact and efficient PCB designs, particularly for advanced applications.

2024-12-27
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Email: sales@syspcb.com
Phone: +86-0769-82201689
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