Immersion Gold is by the method of chemical oxidation-reduction reaction, then to generate a layer of nickel alloy or a copper pad on the gold thickness generated by this way is thicker than gold plating, and is using a deposition way to achieve the gold layer thickness, we usually called it as immersion gold.
Hongmy circuits offer two types of gold finish: Electroless Nickel Immersion Gold (ENIG) as a surface finish for the whole PCB, and hard plated gold over plated nickel for edge-connector fingers. Electroless gold gives excellent solderability, but the chemical deposition process means that it is too soft and too thin to withstand repeated abrasion. Electroplated gold is thicker and harder making it ideal for edge-connector contacts for PCBs which will be repeatedly plugged in and removed.
1.Quick Quotation-Competitive factory direct price is always offered.
2.Free Sample- Before mass production, we offer Sample for free.
3.Quality Control- Complete test procedure is arranged before delivery.
4.On Time Delivery- According to customer's requirement and the lead time can be negotiated.
5.After-sale Service-Reply to the claim within 24 hours to ensure our customer's manufacturing
Q1:Are you a factory or trade company?
A: Hongmy is a manufacturer of PCB. Specializes in PCB/PCB Board for 15 years till now.
Q2:What kind of PCB file format can you accept for production?
A:Gerber file, PROTEL 99SE, PROTEL DXP, POWER PCB, CAM350, ODB+(.TGZ).
Q3:Are my PCB files safe when I submit them to you for manufacturing?
A:We respect customer's design and will never manufacture PCB for someone else with your files unless we receive written permission from you, nor we'll share these files with any other 3rd parties.
Q4:What is your minimum order quantity?
A: We do not have MOQ, any quantity is OK. Depends on your needs.
Any inquiry, pls feel free to contact us.