Top low quantity pcb manufacturer single sided double sided

Double sided PCB have two copper layers that can be connected by a copper plated hole, solder mask and idents can also be added on both of top and bottom side, it’s the most popular type of printed circuit boards in industry and it has the highest proportion of demands in the worldwide market.

Double sided printed circuit boards can be used for both through hole and surface mount components, the components can be assembled on both of top and bottom side, so you don’t need to worry about where to put components on the circuit boards, and not need to use through hole components which is usually expensive than SMD one. They’re widely used in different applications, such as power supplies, industrial controls, automotive, LED lighting and many more.

The benefit of double sided PCB

● Increased circuit density
● More flexibility for designers
● Relatively lower costs
● Reduced board size(which can reduce costs)
● Intermediate level of circuit complexity

A-TECH started manufacturing double sided PCB since 2003 and there is 15 years’ experience so far, it’s one of our core business with high fabrication proportion. We’re able to offer 24 hours quick turn service for prototype PCB of double sided and 2 ~ 5 days fast lead time for small to medium volume order, moreover, the longest board size for 2 layers PCB we can fabricate reach 1.5 meters.

General Specification for double sided PCB in A-TECH
Layer Count	2 Layer
Material Available	CEM3, FR4, High Tg FR4, AL base, PI, Teflon, Taconic, Arlon, Rogers.
Max board size	510*1500mm
Board thickness	0.4-3.2mm
Finished copper thickness	1-6oz
Min trace width/spacing	4/4mil
Min hole size	0.2mm
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.

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All components of A-TECH low quantity pcb manufacturer are manufactured in accordance with the latest refrigeration technologies including heat recovery, ventilation, and temperature controls. Manufactured with Japan's advanced spare parts, it features high performance

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A-TECH low quantity pcb manufacturer is professionally designed. It is carried out by our designers who strive to achieve economical and efficient water treatment effect. All parts are finely welded with high quality

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A-TECH low quantity pcb manufacturer must go through a large number of manufacturing steps which mainly include shoe pattern design, cutting, stitching, and assembling. It helps reduce the risk of injury and improve work safety

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A-TECH low quantity pcb manufacturer undergoes a series of production processes. These processes include stamping the fabric, assembling the upper and the insole, and attaching the upper and bottom parts. The product meets the highest safety operation standards

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All the components of A-TECH low quantity pcb manufacturer are constantly tested by our engineers and technicians. These tests include accelerated life testing of materials, stress measurement and fatigue testing of fans, and performance qualifications of pumps and motors. It has been carefully sanded with a smooth surface

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The product is energy certified. It consumes little amount of energy while at the time same time guarantees its operation quality. After tempering, heat treating and annealing, it has ensured stability for the long-term operation

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