prototype hdi pcb flex multi-layer

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Company Advantages
1. The novel design put forward by A-TECH CIRCUITS Co., Ltd. realizes more scientific and efficient management of flex pcb .
2. A-TECH's R&D team works closely with its professional technical service engineers to quickly resolve customer issues. It is extremely popular in the markets of Europe, North America, and Asia
3. The hardness on the Mohs scale of this product is good. The Mohs scale is the manifestation of the fastness and stability of its inner structure. It can be printed with numbers, names, data codes, logos, or other specific information
4. The product has the desired reliability. It is equipped with an intelligent circuit breaker that features reliability and accuracy, ensuring it can work without failure. It can reduce the electrical signal loss and provides the highest efficiency

Multilayer PCB has more than two conductive copper layers which mainly consist of inner layer cores, prepreg layers and copper foils and they’re melted together through heat and pressure. Lamination process is one of the key to control good quality of multilayer PCB, this process requires specific heating and pressure for specific periods of time based on materials used to ensure the PCB board is made properly.

The multilayer PCB is the development of the double sided PCB with increasing complexity and density of components, they allowed the designers to produce highly complex and compact circuits and further development of blind and buried via hole technology has pushed these limits even further. With the requirements of higher precision in various applications, the demands of multilayer PCB keep increasing continuously in recent years. The typical applications of multilayer printed circuit boards include Computers, Data storage, Cell phone transmission, GPS technology, satellite systems and so on.

The benefits of multilayer PCB

● Increased flexibility
● Higher assembly density
● Smaller size(considerable savings on space)
● Easier incorporation controlled impedance features
● Reduces the need for interconnection wiring harnesses(Reduces overall weight)

A-TECH is an experienced multilayer PCB manufacturer which own complete multilayer PCB manufacturing process in house from inner layer, vacuum lamination to surface finishes, it brings us more advantages in the competition of global market shares for multilayer printed circuit boards on quality, price and lead time. Currently the proportion of multilayer PCB we manufactured is more than 65%.

General Specification for multilayer PCB in A-TECH
Layer Count	4~30 Layers
Material Available	FR4, High Tg FR4, PI, Teflon, Rogers.
Max board size	550*650mm
Board thickness	0.4-5.0mm
Finished copper thickness	0.5-6oz
Min trace width/spacing	3/3mil
Min hole size	0.15mm
Colour of Solder Mask	Green, Blue, White, Black, Yellow, Red.
Colour of Silkscreen	White, Black, Yellow.
Surface treatment	HASL, HAL(Lead free), OSP, Gold Plating, Immersion Gold/Tin/Silver, Carbon, Peelable Mask.

Company Features
1. Founded many years ago, A-TECH CIRCUITS Co., Ltd. is proud to be China's leading hdi pcb manufacturer.
2. A-TECH CIRCUITS Co., Ltd. has a large number of domestic senior experts and professors for rogers pcb development.
3. We are turning to earth-friendly business methods. Our green initiatives mainly start from reducing energy resource wastes, seeking environmental-friendly packaging ways, and cutting energy consumption during production.

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The tests for A-TECH rogers pcb have been conducted. These tests include wiring of main control cabinets, including PLC wiring and operator stations. The product provides secure high capacity data storage

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The manufacturing process of A-TECH rogers pcb covers sophisticated workmanship. Its mechanical parts and components have to go through rough machining, cutting, grinding, honing, finish milling, and polishing. It provides an efficient way of making the cups be of better heat protection effect

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A-TECH flex pcb is produced after a series of processes. It will go through material preparation, parts' cutting, stamping, forging, honing, and surface polishing and painting. Its automatic lubricating system prolongs the service life of the machine

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A-TECH rogers pcb has been evaluated regarding its safety. This includes parts and components safety, the whole machine safety, working safety, and environmental safety.

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During the quality inspection of A-TECH hdi pcb, different inspecting approaches will be adopted. It will be checked by visual examination, radiographic inspection, or magnetic crack detection. It fully meets the full load for 24 hours and can manufacture 400,000 pcs of cups within the period

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The product is able to stand up high temperatures. The wood materials used will cope extremely well with the increased temperatures within the sauna room. It is equipped with real-time monitoring function, allowing operators to find the faults in time

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A-TECH flex hdi pcb multi-layer