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prototype double-sided PCB double sided for wholesale

prototype double-sided PCB double sided for wholesale

Prototype double-sided PCB double sided for wholesale

Min Order Quantity
Production Lead Time
8-18 Working Days
Supply Capacity
3000 ㎡/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:
Company Advantages
1. Customers can choose different materials options for double-sided PCB , including double layer pcb . It is characterized by high thermal conductivity and good heat dissipation
2. Through the integration of double layer pcb and multilayer pcb manufacturing , A-TECH CIRCUITS Co., Ltd. is able to produce double-sided PCB in high quality and reasonable. With a solder mask, it enjoys a good electrical insulation property
3. The product can light up instantly. Its high-intensity illuminating elements can not only withstand the impact of instantaneous current but also enter the normal working state for the first time. Thanks to the up-to-date vacuum DES line, it is manufactured with fine traces and high density

HDI PCB, the full name is High Density Interconnect PCB, it requires much higher wiring density with finer trace and spacing, smaller vias and higher connection pad density. Blind and buried vias’ design is one of their marked feature. HDI PCB are widely used for Cell phone, tablet computer, digital camera, GPS, LCD module and other different area.

prototype double-sided PCB double sided for wholesale-1

The benefits of HDI PCB


● Reduce the cost
● Better reliability
● Increase the wiring density
● Increase design efficiency
● Can improve the thermal properties
● In favor of the use of advanced packaging technology
● Has better electrical performance and signal correctness
● Can improve the radio frequency interference, electromagnetic interference and electrostatic discharge

A-TECH CIRCUITS provides HDI PCB manufacturing services to worldwide customers in the high end automotive industry, medical electronic device industry, mobile, computing and defense industry.

Currently the advanced HDI technology we used include: "Direct Laser Drill"(DLD) is drilling of copper layer by direct CO2 laser irradiation, compare to additional laser drilling with conformal mask, the copper direct laser drilling is capable of providing higher accuracy, better hole quality and better efficiency for HDI projects. "Copper Filled" for special stack microvia, "Laser Direct Imaging"(LDI) is specifically designed for fine line technology, to eliminate dimensional stability problem of artwork caused by environmental and material issues.

General Specification for HDI PCB in A-TECH
Layer Count4-20Layers
Type of stack up1+N+1, 2+N+2, 3+N+3
Material AvailableFR4, High Tg FR4, Halogen Free FR4
Board thickness0.4-3.2mm
Finished copper thickness1-6oz
Finished copper thickness1/3oz – 2oz
Min trace width/spacing3/3mil
Min through hole0.2mm
Min blind via0.1mm
Types of blind viaStack microvia, Stagger microvia
Surface treatmentImmersion Gold, Selective ENIG + OSP(BGA area)

Company Features
1. A-TECH is China's outstanding double-sided PCB system solution supplier. We have a robust technical development team with strong technical competency and system integration capabilities. Such a team enables us to provide customers with diverse customized product solutions that cater to different cost and precision requirements.
2. In the manufacturing process, we have set up advanced production lines and quality testing devices. This allows us to manufacture more safely and speedily.
3. New technologies have been applied to the production for quick turn pcb prototype. To implement double layer pcb is the base of A-TECH CIRCUITS Co., Ltd.'s work.
High-end technologies are used in the production of A-TECH double layer pcb. It is produced under supercritical fluid extraction, plasma, and nano technology which are significant to the textile manufacturing industry. This product is gentle and suitable for everyday use
A-TECH double layer pcb is professionally designed. The design is carried out by our designers who use interactive software to virtually construct the layout of this product. This product doesn’t contain any unnecessary fillers
A-TECH double layer pcb is developed under the guideline of high-tech in the water purification industry. The R&D team has spent much effort in investigating the most suitable water treating system for people. Its ingredients work in harmony and have no chemical reactions
A-TECH double layer pcb involves different manufacturing processes. These processes may include cold stamping, plastic pressing, insulation, resistance welding, and electrical component heat treatment. This product is formulated without any alcoholic content
The design of A-TECH multilayer pcb manufacturing involves many considerations. They include the fabrication process, assembly precisions, the need for post-processing, and the overall aesthetics. This product meets the requirements of the FDA and GMPC
The product features precise and uniform thickness. During the stamping process, the mold used is highly precise to attain accurate thickness. Containing no dyes or parabens, the product has the desired safety
The product features low maintenance. It is corrosion-free, tarnish-free, and scratch-free when exposed to a certain testing environment. Containing no dyes or parabens, the product has the desired safety
The product is environmentally friendly. The ammonia refrigerants used does not deplete the ozone layer and does not contribute to global warming. This product has essential moisture and nutrients
Premium hardware is adopted for better hardness and firmness. It is less subject to deformation during the high-temperature grilling. This product does not comprise of artificial fragrances
The product is resistant to aging. The organic rubber materials used are tested at ambient (73°F), and most of these will take a permanent set at elevated temperatures. This product provides a balanced state for the skin
The product is anti-rust. It is composed of aluminum structures and galvanized steels which can ensure it always shows perfect gloss. It will not cause redness, irritation, and breakouts
A-TECH is able to provide the most professional quick turn pcb prototype solutions. It is not loaded with corrosive chemicals and harmful colors
A-TECH CIRCUITS Co., Ltd.'s customer service can facilitate a mutual understanding between company and customer. It will not pose a threat to the internal organs of the body
Through a rigorous quality control system, A-TECH CIRCUITS Co., Ltd. has ensured the stability of all products' quality. This product is gentle and suitable for everyday use
By improving the customer service, our quick turn pcb prototype has been more and more popular. It helps the skin shield from environmental sources of irritation
A-TECH CIRCUITS Co., Ltd. has a network of highly qualified agents and contributing distributors. This product is formulated with antioxidants to prevent skin damage
Our sales representative will provide detailed information about our multilayer pcb manufacturing. Containing no dyes or parabens, the product has the desired safety
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