Step Plated PCB
Technical specifications
1.Selective copper plating required
2.Via fill and over plate
3.10mil Rogers 4350B
4.ENIG
Methods and Processes
During the traditional PCB production process, we need use the film for image transfer. When the image transfer, we need make sure that the film affix to the copper clad, or it will cause ultraviolet rays refraction and short or open circuits because the failed conductor pattern transfer. Because the copper thickness of the selective area is thicker than the other areas, it is hard to ensure the accuracy of the image transfer. During the circuit process, we are not able to use the normal processing. In fact, this problem will also happen during soldermask and screen printing processes. KingCredie apply a special way which called the secondary plating. We can meet the customers’ requirement by plateing the pads of the selective areas, and we use the advanced LDI exposure machines. So we cancel the film directly and ensure the precision of the soldermask and circuit.
About us
Founded in 2005, King Credie Techonlogy Ltd. Has been providing high quality, both quick turn and mid-production PCB services to the industries.Our continuous efforts and determination make us one of the leaders in both qualities and services.In recent years, King Credie Technology Ltd. has diversified our services to include PCB design, PCB and FPC R&D, quick turnkey and volume assembly (PCBA) to better serve all industries; our sales, as well as our reputation, have grown globally. We specialize in multilayer fabrication.
We would be thrilled if you were to send us details of your circuit drawings so that we can then provide you with a detailed quotation. Our quotation will describe the cost and the expected completion of your order.
Our goal is to continue to improve, be the best manufacturer in our industry and provide our customers a great business experience.
We hope that you will consider our services so that we can help you achieve your goals too.:)
4.ENIG
Founded in 2005, King Credie Techonlogy Ltd. Has been providing high quality, both quick turn and mid-production PCB services to the industries.Our continuous efforts and determination make us one of the leaders in both qualities and services.In recent years, King Credie Technology Ltd. has diversified our services to include PCB design, PCB and FPC R&D, quick turnkey and volume assembly (PCBA) to better serve all industries; our sales, as well as our reputation, have grown globally. We specialize in multilayer fabrication.
