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high quality carbon pcb ink free delivery at discount

high quality carbon pcb ink free delivery at discount

high quality carbon pcb ink free delivery at discount
  • high quality carbon pcb ink free delivery at discount

high quality carbon pcb ink free delivery at discount

A-TECH pcb gold plating is sophisticatedly designed. Our architects and engineers consider many issues when working with the design, including environmental issues, aesthetic appearance, occupant comfort, and view.
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Enterprise Strength
  • A-TECH, guided by customer needs, is committed to providing the best services for customers.
Product Comparison
Multilayer PCB has the following differentiated advantages compared with other products in the same category.
Company Advantages
1. A-TECH pcb gold plating is sophisticatedly designed. Our architects and engineers consider many issues when working with the design, including environmental issues, aesthetic appearance, occupant comfort, and view.
2. It will not prone to deform under high temperature. Its metal structure is strong enough and the materials used have excellent creeping strength.
3. The product is built to last. Its strong and tough structure enables it to work normally under high temperature and high pressure.
4. The product is leading the market trend and has a bright market prospect.


OSP, the full name is Organic Solderability Preservative, it preserves the copper surface from oxidation by applying a very thin protective layer of material over the exposed copper usually using a conveyorized process. It uses a water-based organic compound that selectively bonds to copper and provides an organometallic layer that protects the copper prior to soldering. It’s also extremely green environmentally in comparison with the other common lead free finishes, which Suffer from either being more toxic or substantially higher energy consumption.

The typical thickness of OSP is 0.2 – 0.65um and the shelf life is 6 months. It’s a simple manufacturing process to make OSP, and like HASL finish, the production cost of OSP is lower than most of other surface finishes.



The applications of thick copper PCBs

● Cost effective / Low cost
● Simple process
● Excellent flatness
● Re-workable
● Clean, environmentally friendly process



The disadvantages of OSP

● Short shelf life
● Very sensitive to handling – gloves must be used and scratches avoided
● Short operating window between assembly stages
● Not suitable for multiple soldering processes
● Difficult to inspect or measure thickness



A-TECH own OSP line in house, it’s nowadays mainly used to build single-sided FR4 PCB or aluminum PCB with low cost requirements.




Company Features
1. With the advantage of rich experience and high quality carbon pcb , A-TECH CIRCUITS Co., Ltd. has gained market recognization for the strong manufacturing capability.
2. A-TECH CIRCUITS Co., Ltd. has global top product development capacities.
3. A-TECH adheres to excellent quality and professional service. Check now! The fundamental principle of A-TECH is sticking to client first. Check now! Supplying customers with valuable, high quality services and products is the goal of the A-TECH CIRCUITS Co., Ltd.. Check now!
carbon pcb is carefully designed by professionals. It is smooth in lines, elegant in style and natural in color. It can be matched with different costumes, which is deeply loved by consumers.
pcb gold plating is designed based on the combination of classic and fashionable concepts. It has classical charm and poetry, as well as modern elegance and gorgeousness. It is a beautiful and high-quality jewelry.
carbon pcb is a fashionable jewelry that is favored by customers. It is beautiful in appearance, simple in structure, smooth in lines, and soft in color.
pcb gold plating is unique in shape, natural in color and smooth in lines. It is a high-quality and good-looking jewelry.
pcb gold plating is designed carefully by professionals. It is smooth in lines and soft in color. Moreover, it can be matched with different style of costumes, which is favored by consumers.
It is highly resistant to scratches or scrapes. It has passed scratch hardness tests to effectively resist scratching due to the friction or pressure from a sharp object. The product has gone through a sound quality control system
The product has an anti-corrosion surface. It has been treated with a barrier coating that is non-porous and protects its surface from corrosion. The product undergoes a strict waxing process
The product has a smooth surface. The sprue on each piece is cut off and the ring castings are cleaned up to remove any imperfections. The product undergoes a strict waxing process
The product won't easily fade. It is not easy to lose its freshness or brilliance of color when exposed to strong sunlight. The product can be tested with a free-of-charge sample
The product is highly hypo-allergenic. It has been tested to be totally free of harmful substances and allergenic substances. The product has a shiny luster and a great color brilliance
The product is not prone to rust. The presence of the stable film prevents corrosion by acting as a barrier that limits oxygen and water access to the underlying its surface. It is very smooth on the surface with a perfect texture
The product is an essential piece of swimming pool maintenance equipment to be used in any pool or hot spring pool. It is not only suitable for men but also for women
This product benefits the workers, producers, operators, as well as the economy. It promotes economic growth by increasing productivity and cutting production costs. The range of the product's color selection is wide and various such as silver and gold
This product is popular. It would typically be seen in rooms that are built as a space in which presentations of some kind would take place. Manufactured by sturdy materials, the product can serve customers for many years
With such a high aesthetic function, the product will absolutely increase the value and enhance the appeal of the houses or other buildings. It is of delicate, modern and compact style
The product can serve as an important design element in the kitchen. DIYers can tap into it to save money. The product can be offered with a 3D design drawing
People praise that it has good color retention. Even people wash it with chemical cleaners or other heavy duty cleaners, it still keeps its color perfectly. The product is rated as the best quality AAA product
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