led pcb | Printed Circuit Boards

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4 layers PCB with IPC CLASS3 acceptance standard

4 layers PCB with SHENGYI S1000-2

4 layers PCB with impedance control

4 layers PCB with ENIG finish

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A-TECH's Quick Turn PCB has excellent performances by virtue of the following excellent details.A-TECH's Quick Turn PCB is manufactured in strict accordance with relevant national standards. Every detail matters in the production. Strict cost control promotes the production of high-quality and priced-low product. Such a product is up to customers' needs for a highly cost-effective product.

Company Advantages
1. With the design of PCB prototyping, our led pcb is notably suitable for the usage in flex pcb .
2. The product has the advantage of strong compatibility. It can perfectly work with other mechanical systems to bring out the best results.
3. The product can stand up strong disinfectants. Its specially coated metal materials make it effectively withstand disinfection environments.
4. A-TECH CIRCUITS Co., Ltd. has strong advantages in the work effect and quality management.
5. The reliability of led pcb is trusted by many clients.

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. A-TECH CIRCUITS Co., Ltd. has its independent R&D and production base to ensure high quality and sufficient supply of led pcb .
2. We continue to invest heavily in new technology and facilities. The existed wide range of production equipment provides us with the flexibility necessary to supply the most specialized products conceivable.
3. Under the guidance of corporate management, A-TECH is growing toward a brighter future. Inquire now! A-TECH has been always following the tenet of customer first. Inquire now! A-TECH's wish is to become the most professional rogers pcb supplier in the market. Inquire now! A-TECH PCB is one with our customers, treating your pain and success as our own. Inquire now!

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Concept of rogers pcb provides valuable reference for improvement design and optimization of body framework structure of led pcb. Thanks to the craftsmanship, its size will not change once it is turned on again

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Our independent design for PCB prototyping can greatly help to improve our brand awareness. The product can be produced in large quantities in a short time

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With led pcb structure, PCB prototyping is characterized by led pcb. The product can be produced in large quantities in a short time

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PCB prototyping design further reflects the high performance of PCB prototyping. The product is produced with a superior dynamic function

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To cater to the concept of green living in this society, A-TECH all uses eco-friendly materials. Its axis runs very fast, which can guarantee the highly efficient automatic machining

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This product has the required tensile. Passing tensile testing, it has been proved that it has an elongation at break, tear strength, and stitch tear strength. It can be offered at a favorable price

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