Best 4 layer pcb manufacturing rigid factory for led

Latest products

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

Product Information
Feedback

Company Advantages
1. Selecting high quality of materials, 4 layer pcb manufacturing is healthy to be used. Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance
2. This product can infuse people's home with comfort and warmth. It will provide a room the desired look and aesthetics. The product has the performance of great stability
3. The product has excellent drapability. The fabric undergoes special treatment or specific blending to achieve tensile strength, stiffness, and flexural rigidity. It is lead-free and environmental-friendly and has passed SGS test
4. The product is not subject to bacteria or mold accumulation. The nano-silver antibacterial layer used in it can kill various types of bacteria. It is extremely popular in the markets of Europe, North America, and Asia
5. The product stands out for its weather resistance. It is able to withstand exposure to the elements -- sun, rain, or wind. It stands out for its impact endurance performance

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 4 layer pcb manufacturing factory for led-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. A-TECH CIRCUITS Co., Ltd. stands out among many competitors for providing high-quality and enjoys a sound reputation in the industry.
2. With its outstanding technical strength, A-TECH has become more influential than before.
3. A-TECH CIRCUITS Co., Ltd. contributes to the society with the collective strength of the company. Get more info!

v******l

A-TECH 4 layer pcb manufacturing is developed under the combined principles of industrial design and modern scientific architecture. The development is carried out technicians who are devoted to the study of modern working or living space. The S-King insoles are well-received globally

c******o

The design of A-TECH 4 layer pcb manufacturing covers several stages, namely, rendering drawings by computer or human, drawing three-dimensional perspective, making the mold, and determining the designing scheme. The S-King insoles have a good air permeability

p******n

The production processes of A-TECH 4 layer pcb manufacturing are of professionalism. These processes include materials selection process, cutting process, sanding process, and assembling process. S-King insoles have a good water-resistant function

g******o

The design of A-TECH 4 layer pcb manufacturing is meticulous. It is carried out by our designers who assess the viability of the concepts, aesthetics, spatial layout, and safety. The sample of S-King PU insoles is free of charge

t******t

The production of A-TECH 4 layer pcb manufacturing covers a series of processes. It mainly includes the inspection of the slab, template layout, cutting, polishing, and hand finishing. The size of S-King insoles can be customized to meet different needs

a******p

Our quality check team strictly controls the quality of this product. The breathable holes design makes the S-King PU insoles ventilated and keeps feet dry

Product Message

*Name

Phone

*E-mail

*Content

A-TECH rigid 4 layer pcb manufacturing factory for led