Professional pcb connection plating for import Rocket PCB

Company Advantages
1. Rocket PCB pcb connection flexibly adopts elements of design to create visual beauty. Seams, tucks, darts, pleats, hemlines, panels are some of the elements could be incorporated while constructing this product. It reduces the component welding points and is possible in the reduction of the failure rate
2. The use of this product means saving time and labor costs. Thanks to its high efficiency, it can quickly finish tasks that people can not do. The product allows a high density among components
3. Other features that are characteristic to this mattress include its allergy-free fabrics. The materials and the dye are totally non-toxic and will not cause allergies. The electronic components and their polarities on it are clearly labeled

ENIG: ENIG is more cost-effective and easier to solder than the electric gold plating. But its soft and thin (usually 2-5u ")composition makes the ENIG unsuitable for achieving the abrasion effect caused by the circuit board insertion and removal.
Electroplated Hard gold: This gold is solid (hard) and thick (usually 30u "), so it is more ideal for achieving the abrasive effects caused by constant PCB usage. 

There are many meticulous steps involved in the process of plating gold fingers. To ensure that all of these fingers and slots fit, each PCB must pass a series of inspections and defect tests.   

Standard gold finger：Gold fingers are of equal length.
Staged gold finger PCB ：The etching pattern of the golden finger position needs to be realized by multiple film pasting, exposure and solder masking. The position and pattern need to be strictly and accurately controlled.
Long-short gold finger PCB：Its process is similar to the staged gold finger, which requires multiple exposure and electroplating to obtain the graphics of the long- short gold finger and  requires the following design rules: plated holes, SMD and pads should not be placed within 1.0 millimeters of the gold finger; plated pads cannot exceed 40 millimeters in length.

As more and more technologies rely on gold fingers, it is vital that we have them plated and tested to meet the highest standard and to ensure the highest performance. Rocket PCB provides the PCB with the highest quality for customers from different industries with our extensive experience.

Key dimensions control

Company Features
1. We have developed multi-channel sales modes at home and abroad. In recent years, we slowly expand our export business on the basis of domestic sales, and now we have won the trust of many clients in overseas markets.
2. We believe environmental sustainability is critical for economies. Reducing greenhouse gas emissions and designing our products to minimize waste - these important actions are factored into every aspect of our business. Ask online!