News & Media – pmac.asia

07 Aug

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What Is HBM? Why Do AI Chips Need High-Bandwidth Memory?

7 August, 2026
Posted by MC1-Hoàng
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Over the past few years, the explosive growth of artificial intelligence has triggered an unprecedented race in the semiconductor indus...

07 Aug

Uncategorized

What Is a Diamond Grading Report? How to Read It and 7 Important Details Buyers Often Overlook

7 August, 2026
Posted by MC1-Hoàng
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When purchasing a diamond, many people assume that as long as the stone comes with a diamond grading report, they can be completely con...

07 Aug

Is a Diamond Tester Accurate? Understanding Its Limits in Identifying Lab-Grown Diamonds

7 August, 2026
Posted by MC1-Hoàng
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For many years, diamond testers have been one of the most common tools used by jewelry stores, diamond dealers, and gemstone traders fo...

04 Aug

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Should Manufacturers Choose Rack Plating or Barrel Plating When Using AURUNA® 215?

4 August, 2026
Posted by MC1-Hoàng
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This is one of the most common questions asked by jewelry manufacturers and electroplating companies when investing in decorative gold ...

04 Aug

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Rhodium Plating Discolors Quickly: Which Layer Should You Inspect First to Identify the Root Cause?

4 August, 2026
Posted by MC1-Hoàng
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Rhodium plating is widely used in the jewelry and premium accessories industry thanks to its bright white appearance, high reflectivity...

04 Aug

Uncategorized

How Does PMAC Inspect Electroplating Samples?

4 August, 2026
Posted by MC1-Hoàng
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In manufacturing, most companies have encountered issues such as uneven plating, color variation, reduced brightness, peeling, or insuf...

04 Aug

Uncategorized

Buying Silver Plating Salts: 5 Criteria for Choosing the Right Product

4 August, 2026
Posted by MC1-Hoàng
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In the electroplating industry, silver salts are an essential source of silver ions for various silver plating electrolyt...

01 Aug

News & Media

How Silver–Graphite Plating Extends the Service Life of Electrical Contacts

3 August, 2026
Posted by MC1-Hoàng
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In modern electrical systems—from EV charging connectors and high-voltage connectors to industrial automation equipment—the service lif...

24 Jul

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Umicore and PMAC: A Milestone Partnership in Surface Finishing and Semiconductor Technologies

24 July, 2026
Posted by MC1-Hoàng
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On July 23, 2026, PMAC was honored to welcome Mr. Joachim Grimm, Sales Manager, Technical Services, and Mr. Ken K.W. Ng, Regional Produ...

23 Jul

News & Media

7 Essential Data Points to Collect Before Adding PGC to a Gold Plating Bath

23 July, 2026
Posted by MC1-Hoàng
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During gold plating operations, many manufacturers choose to add PGC as soon as they notice changes in plating color, reduced coating t...