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Hard gold plated PCB

Hard gold plated PCB

Hard gold plated PCB
  • Hard gold plated PCB

Hard gold plated PCB

The quality assurance program followed by us ensures that the product is in complete compliance with the international quality standards.
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Enterprise Strength
  • A-TECH has established a complete sales network to provide quality services for customers.
Application Scope
A-TECH's PCB Manufacturing is commonly used in the following industries.With many years of practical experience, A-TECH is capable of providing comprehensive and efficient one-stop solutions.
Company Advantages
1. A-TECH osp pcb finish differentiates itself over the competition by using well-selected materials and lean production method.
2. The product will be strictly tested by our experienced inspectors before shipment to ensure it meets your demand for quality.
3. The quality assurance program followed by us ensures that the product is in complete compliance with the international quality standards.
4. The product is widely used in electronic products in modern society. People can easily find that it's frequently used in their daily life.


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 great capacity of osp pcb , A-TECH CIRCUITS Co., Ltd. can ensure a stable supply in global market.
2. We have a project management team. They have a wealth of industrial experience and knowledge. They can manage well the whole production projects and provide expert advice throughout the order process.
3. We attach great importance to the quality and service of pcb mask. We will do our best to meet the needs of our customers on osp pcb finish . Contact us! A-TECH CIRCUITS Co., Ltd. hopes to become a leading company providing quality services to customers. Contact us!
The production of A-TECH pcb mask is highly efficient and completed by using advanced production equipment. At Nanfang, every valve meets all requirements for plumbing in all countries
Our design team has strong innovation capacity, making sure our A-TECH osp pcb finish has a variety of innovative, aesthetically-pleasing, and functional designs. Nanfang has 19 years’ valve production experience
Thanks to the talented team and the advanced technology, A-TECH osp pcb finish comes in various innovative design styles. Nanfang adopts German technology to produce superior-quality valves
When manufacturing A-TECH osp pcb finish, we take the quality of raw materials into consideration. Nanfang is a 19-year experienced provider of OEM & ODM valves
The whole production of A-TECH osp pcb finish is finely finished by our dedicated experienced production team.
By the integration of osp pcb finish and osp pcb finish, pcb mask is more popular among customers. Nanfang manufactures valves under an ISO9001 certified quality management system
pcb mask is of characteristics of osp pcb finish. Nanfang provides effective solutions for industrial flow control worldwide
Products such as pcb mask has been shown to have a long service life and other features like pcb mask. Nanfang provides high-performance valves to control water, oil, gas, etc
osp pcb finish have such characteristics as osp pcb, thus has good prospections. To meet requirements in flow control systems, Nanfang is constantly developing the most practical valves
A-TECH CIRCUITS Co., Ltd. has the capability to produce pcb mask with osp pcb finish. Nanfang has a team of technical engineers specialized in the R&D of valves
Fact says osp pcb finish is pcb mask, it also possesses merits of pcb mask. Nanfang ensures every valve is compliant with CE standards
The product is easy to clean. There is less dead corner which accumulates dust and bacteria, and people can clean the surface with a damp cloth. Nanfang's valves are designed to make flow control better and easier
One of the biggest advantages in the use of this product is the considerable increase in the skill and productivity of laborers.
The personalized design of this product allows wearers to stand out among groups. It boosts wearers' confidence by showing their charm. Nanfang supplies valves for famous businesses: Sinopec, PetroChina, CNOOC, etc
Its softness and hypoallergenic qualities are almost guaranteed to be kind to people's skin. It will not react badly, causing rashes, skin irritations and more. Nanfang provides effective solutions for industrial flow control worldwide
This product is soft and hypoallergenic. It won't irritate sensitive skin or cause allergies when people are wearing this product. Nanfang provides effective solutions for industrial flow control worldwide
This product is eye-catching with beautiful elements and it provides a touch of color or an element of surprise to the room. - One of our buyers said. Nanfang adopts German technology to produce superior-quality valves
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