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highly-rated immersion gold pcb solder free delivery at discount

highly-rated immersion gold pcb solder free delivery at discount

highly-rated immersion gold pcb solder free delivery at discount
  • highly-rated immersion gold pcb solder free delivery at discount

highly-rated immersion gold pcb solder free delivery at discount

This product has high quality and stable functionality.
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Product Details
With the pursuit of perfection, A-TECH exerts ourselves for well-organized production and high-quality Multilayer PCB.
Company Advantages
1. A-TECH tin plating pcb is well manufactured. Every process such as epitaxy wafer, chip producing and encapsulation are paid close attention. Thus it is brought out with the fine quality and high luminous efficiency.
2. With scientific structure and multiple functions, our immersion gold pcb is unique.
3. This product has high quality and stable functionality.
4. People said that it is convenient when they have a picnic or camping activity outside, and all they need to do is to put it on their car boot and have a barbeque.
5. The product provides a good way to socialize. It can provide people with the opportunity to get to know new friends.


Hard gold plated, the full name is Electrolytic Nickel Electrolytic Gold. The most common application of hard gold plated is edge connectors(gold fingers), and it may also be plated over the entire circuit boards.

Hard Electrolytic gold consists of a layer of gold plated over a barrier coat of nickel. Hard gold is extremely durable, so it is most commonly applied to high-wear areas such as gold fingers and keypads.

Hard gold is not generally applied to solderable areas, because of its high cost and its relatively poor solderability. The maximum thickness that IPC considers to be solderable is 17.8U”, so if this type of gold must be used on surfaces to be soldered, the recommended nominal thickness should be about 5-10U”.



The advantages of hard gold plated

● Hard, Durable surface
● RoHS Compliant
● Long Shelf life
● Excellent for high-wear products



The disadvantages of hard gold plated

● Additional high cost
● Extra complicated manufacturing process
● Etching undercut can lead to slivering/flaking
● Finish does not fully encapsulate trace sidewalls, except in gold finger areas



A-TECH is capable of using hard gold plated on both of gold fingers and the entire PCB, the typical thickness of hard gold plated for gold fingers can be 0.1 – 3.0um, and the typical thickness of hard gold plated on entire board is 0.1 – 1.27um.




Company Features
1. With a track record of providing reliable manufacture services of tin plating pcb , A-TECH CIRCUITS Co., Ltd. has emerged as a leader in this industry.
2. We have excellent design professionals. Most of them have worked in this industry for many years. This industry knowledge enables them to create the best designs for their customers' product needs.
3. We strictly embrace sustainable development in our business. We adopt advanced technologies to manufacture our products, minimizing our impacts on the environment. We are committed to driving Sustainability Best Practices throughout our supply chain. We reduce CO2 emissions in the overall production value chain. We pursue an integrated sustainability strategy aligned with international standards. We are committed to a more responsible, balanced and sustainable future. We actively promote the progress of projects in the field of environmental protection. We recycle and reuse most of the wastes and utilize the rest of the waste to generate energy, aiming to develop a cyclic economy.
The manufacturing process of A-TECH tin plating pcb materials includes many steps, which determine the precise properties of finished products, such as wrinkle resistance and color fastness. The product is suitable for people of different ages, even children
In the production of A-TECH tin plating pcb, fabrics with international certification and in conformity with regulations of particular importance to the environment and human health are used. The product can help to eliminate the tiredness feeling of users
The creation of A-TECH immersion gold pcb involves some important factors. They include cutting lists, the cost of raw materials, fittings, and finish, the estimate of machining and assembly time, etc. The product can maximize the relaxation of the skin
A-TECH tin plating pcb has been tested in terms of the following aspects. They cover parts and components safety, the whole machine safety, operation safety, and environmental safety. The product comes with extremely soft brush needles
Quality control runs through the whole production process of A-TECH tin plating pcb. All kinds of textile fibers and auxiliaries shall meet the standards stipulated in the basic safety technical specifications of national textile products. The product is processed with anti-static treatment
This product is rather safe to wear. It does not contain any highly toxic ingredients residues, such as Azo, carcinogenic or allergenic dyes, Phthalates, and formaldehyde. It can serve a useful tool to remove the dead skin
This product is able to retain its original appearance. Thanks to its protective surface, the effect of humidity, insects or stains will never destroy the surface. The product comes with extremely soft brush needles
This product is highly anti-bacterial. Its materials featuring moisture-wicking property can effectively help prevent the growth of odor-causing microbes in the feet. The handle of the product is made of wood and is long
It is renowned for security. It is built with safety mechanisms, including overpressure protection, which aims to prevent any accidents. With even distribution of needles, it offers a comfortable user experience
The product features excellent durability. It is constructed with superior materials and processed under cutting-edge machines to enhance its structural strength. It is designed in accordance with ergonomics principle for convenient grasp
This product is safe. The materials used will all comply with local laws regarding chemicals that are considered to be hazardous to the environment and human health. The product is suitable for people of different ages, even children
This product is a viable choice of an efficient way to engage passing shoppers and a true way to stand out from the marketing noise on retail floors. The tip of its needle features high elasticity and tenderness
Once this product is installed, it only needs one person to operate. This makes it affordable and convenient because fewer people are needed to perform the job. The product is fully polished so it is glossy
Its benefits of reducing costs and maximizing profits have encouraged many manufacturers in the industry to adopt this product in production. The product can dry very quickly to be better reserved
The strong weaving force, hygroscopicity, breaking strength, as well as the fastness to rubbing, make this product suitable for different purposes. The product is equipped with a non-skid handle
The product is stable and reliable, therefore, people do not have to worry that there will be any leakage occurs if they use it properly. The product comes with extremely soft brush needles
The product is ready to configure. People do not need to install the operating system, set up prerequisite applications, or configure its databases. The product can be engraved with unique patterns on it
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