News & Media – Page 7

08 Dec

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TOP 3 MOST POPULAR DEVICES FOR DIAMOND TESTING IN 2025

8 December, 2025
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With the rise of lab-grown diamonds and simulant stones such as Moissanite and CZ, distinguishing them with the naked eye has become in...

01 Dec

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WHAT IS A DIAMOND TESTER? APPLICATIONS IN JEWELRY MANUFACTURING

1 December, 2025
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Diamonds have always been regarded as symbols of value, prestige, and craftsmanship. However, with the increasing presence of synthetic...

13 Nov

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TOP 3 ECO FRIENDLY AND SAFE ELECTROPLATING CHEMICALS

13 November, 2025
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In the global movement toward green manufacturing and sustainable development, the electroplating industry is undergoing a major transf...

12 Nov

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APPLICATIONS OF ELECTROPLATING CHEMICALS IN INDUSTRY 4.0 MANUFACTURING

12 November, 2025
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In the era of Industry 4.0, plating chemicals are no longer merely surface protectants but crucial elements that enhance product perfor...

11 Nov

PMAC News

VIETNAMESE GOVERNMENT STRIVES FOR REFORM AFTER GOLD PRICES SURGE

11 November, 2025
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In recent months, domestic gold prices in Vietnam have surged sharply, causing widespread concern among investors and the public. The s...

08 Nov

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Why Every Small Jewelry Workshop Needs an XRF Machine?

8 November, 2025
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In the world of fine jewelry making, every gram of gold and every trace of alloy carries not only material value but also the artisan’s...

05 Nov

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Top 3 Specialized electroplating chemicals for the Electronics Industry

5 November, 2025
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In the era of Industry 4.0, the requirements for electrical conductivity, surface durability, and oxidation resistance in electronic co...

04 Nov

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What is XRF Technology? Key Applications in Industry

4 November, 2025
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In the Industry 4.0 era, the need for material analysis and product quality control is more important than ever. XRF (X-ray Fluorescenc...

24 Oct

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XRF Standards: What You Need to Know Before Using Them

1 November, 2025
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In modern materials analysis — especially in jewelry, metallurgy, and manufacturing — XRF technology (X-ray fluorescence) has become on...