prototype double-sided PCB rigid multi-layer

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Enterprise Strength

A-TECH pays attention to consumer demand and serve consumers in a reasonable way to enhance consumer identity and achieve win-win with consumers.

Application Scope

As one of A-TECH's main products, Multilayer PCB has wide applications. It is mainly used in the following aspects.A-TECH always gives priority to customers and services. With a great focus on customers, we strive to meet their needs and provide optimal solutions.

Company Advantages
1. The design of A-TECH metal core pcb is in line with the minimalist market trend. It is designed taking the consideration of beauty appreciation, bathroom space, style collocation, and color matching.
2. This product has long and durable service life.
3. The product has been inspected in various aspects, such as surface imperfections, malfunction.
4. The product is optimized to maximize profits, and at the same time minimize the impact of business operations on the environment.

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.

A-TECH rigid double-sided PCB multi-layer-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 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. Specialized in the development, design, and production of metal core pcb , A-TECH CIRCUITS Co., Ltd. plays a reliable role in the industry.
2. Also A-TECH CIRCUITS Co., Ltd. has a very professional team who have great annual capacity.
3. A-TECH CIRCUITS Co., Ltd. is committed to producing high quality and low price double-sided PCB . Get quote! A-TECH CIRCUITS Co., Ltd. will continue to develop new products to enhance its reputation and visibility. Get quote!

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A-TECH double-sided PCB is developed by the professional R&D team who strives to realize textile machinery mechanotronics mechanical-electrical integration to increase overall productivity. It is available with powers to suit the requirement

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A-TECH double-sided PCB is produced with precise dimensions. The flatness and roughness of the seal face are strictly controlled within an extremely small tolerance. It uses the highest quality optics, including mirrors and coated lenses

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The design of A-TECH double-sided PCB is reasonable. The electric circuits of this product are carefully designed and arranged to maximize the circuit compatibility. It can achieve a manufacturing precision of 0.05 mm

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Find workmanships are conducted in the production of A-TECH metal core pcb. The workmanships, mainly including desizing, mercerizing, singeing and dying, aim to enhance the overall textile performance of the product. Critical safety features are integrated into the design

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The completion of A-TECH metal core pcb involves many technologies such as biometrics, RFID, and self-checkouts. These technologies are exclusively carried out by our professional R&D team. Being computer numerical controlled, it is less likely to cause a break of material

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The product is not vulnerable to the damage of overload. It is built with a thermorelay to prevent the winding temperature from exceeding the rated value.

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A-TECH rigid double-sided PCB multi-layer