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Multilayer PCB

Multilayer PCB

Multilayer PCB

Min Order Quantity
Production Lead Time
4-15 Working Days
Supply Capacity
20000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
Quantity Needed:
Enterprise Strength
  • A-TECH is willing to provide intimate services for consumers based on quality, flexible and adaptable service mode.
Company Advantages
1. led pcb from A-TECH CIRCUITS Co., Ltd. explores the boundary between art and design.
2. The product doesn't tarnish. A new technique and process called e-coating have been used to keep it shiny.
3. The product is resistant to oxidation. It is neither prone to react with oxygen in the air nor react with some metal parts.
4. Our professional QC will strictly check all led pcb before delivery.

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.

Multilayer PCB-1

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 Count4~30 Layers
Material AvailableFR4, High Tg FR4, PI, Teflon, Rogers.
Max board size550*650mm
Board thickness0.4-5.0mm
Finished copper thickness0.5-6oz
Min trace width/spacing3/3mil
Min hole size0.15mm
Colour of Solder MaskGreen, Blue, White, Black, Yellow, Red.
Colour of SilkscreenWhite, Black, Yellow.
Surface treatmentHASL, HAL(Lead free), OSP, Gold Plating, Immersion Gold/Tin/Silver, Carbon, Peelable Mask.

Company Features
1. A-TECH CIRCUITS Co., Ltd. has attained long-term steady development in the field of led pcb .
2. A-TECH CIRCUITS Co., Ltd. is committed to meeting market requirements and fulfilling customer demands multilayer pcb .
3. The core concept of A-TECH CIRCUITS Co., Ltd. is to create thoughtful products for everyday living. Check it! By supplying the competitive quick turn pcb prototype, A-TECH aims to be the leading manufacturer. Check it! A-TECH CIRCUITS Co., Ltd. aims to improve people’s lives through meaningful innovation on hdi pcb . Check it!
A-TECH hdi pcb adopts imported raw materials to ensure the smooth production process. Sealing temperature of Smart Weigh packing machine is adjustable for a diverse sealing film
A-TECH multilayer pcb is accurately manufactured by using the industry-leading technology and the sophisticated equipment. Smart Weigh packing machines are of high efficiency
With the support of the latest technology, advanced equipment, and highly qualified & experienced workforce, A-TECH quick turn pcb prototype is finely produced with an aesthetically-appealing appearance. Excellent performance is achieved by the smart Weigh packaging machine
A-TECH multilayer pcb is fabricated using the best grade raw material and sophisticated technology. The products after packing by Smart Weigh packing machine can be kept fresh for longer time
A-TECH hdi pcb uses the high-grade basic materials in complete compliance with industry standards. The products after packing by Smart Weigh packing machine can be kept fresh for longer time
With the help of flexible printed circuit board, you will find multilayer pcb easier to operate. All the parts of Smart Weigh packing machine which would contact the product can be sanitized
The excellent design of led pcb will bring you great convenience.
led pcb has the features of led pcb. Measurements show that it is led pcb. An increased efficiency can be seen on the smart Weigh packing machine
quick turn pcb prototype has the superiority such as quick turn pcb prototype as compared with other similar products. Smart Weigh packing machine has set new benchmarks in the industry
Teat results prove that the led pcb with quick turn pcb prototype is quick turn pcb prototype. The packing process is constantly updated by Smart Weigh Pack
Size of flexible printed circuit board can be customized, which will cater for various hdi pcb. More packs per shift are allowed due to the improvement of weighing accuracy
This product is one kind of timeless and functional pieces. It will definitely fit a space and budget! - said one of our customers. An increased efficiency can be seen on the smart Weigh packing machine
This product acts as an important part of renovations. It simply adds new aesthetics to space as well as improved functionality. Smart Weigh packing machine is manufactured with the best available technical know-how
The product is very cost-effective. It features ultra high quality that needs little maintenance and repair, hence users can save a lot. Smart Weigh pouch is a great packaging for grinned coffee, flour, spices, salt or instant drink mixes
This product has long been the favorites of many households and business owners. It incorporates practical and elegant elements to fit the space. Smart Weigh pouch is a great packaging for grinned coffee, flour, spices, salt or instant drink mixes
This product can be one of the things that complete a space. It is a necessity and rather the most crucial part of designing a space. Smart Weigh vacuum packaging machine is set to dominate the market
Furnishing a space with this product has a lot of stylish and practical benefits. It has been a practical choice for interior designs. Smart Weigh pouch protects products from moisture
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