{"id":15255,"date":"2026-04-15T10:11:55","date_gmt":"2026-04-15T03:11:55","guid":{"rendered":"https:\/\/pmac.asia\/?p=15255"},"modified":"2026-04-15T10:11:55","modified_gmt":"2026-04-15T03:11:55","slug":"common-types-of-electroplating-used-in-jewelry-gold-silver-and-rhodium","status":"publish","type":"post","link":"https:\/\/pmac.asia\/en\/common-types-of-electroplating-used-in-jewelry-gold-silver-and-rhodium\/","title":{"rendered":"Common Types of Electroplating Used in Jewelry: Gold, Silver, and Rhodium"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Electroplating, also known as electroplating technology, is one of the most important processes in manufacturing and surface finishing industries. In this article, <\/span><a href=\"https:\/\/pmac.asia\/en\/\"><span style=\"font-weight: 400;\">PMAC<\/span><\/a><span style=\"font-weight: 400;\"> will help you explore the advantages and disadvantages of popular plating types and how to choose the right solution for jewelry stores and gold shops.<\/span><\/p>\n<h2><b>I. What is Electroplating?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Electroplating is the process of using electrochemical principles to deposit a thin metal layer onto the surface of a material. During this process, the item to be plated carries a negative charge (cathode), while the plating metal carries a positive charge (anode) in the electrolyte solution.<\/span><\/p>\n<h2><b>II. Common Types of Electroplating in the Jewelry Industry<\/b><\/h2>\n<h3><b>1. Gold Plating<\/b><\/h3>\n<h4><a href=\"https:\/\/dctech.online\/en\/product\/auruna-215-gold-iron-indium-electrolyte\/\"><b>1.1 AURUNA\u00ae 215 Gold Iron Indium Electrolyte<\/b><\/a><\/h4>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">One of the advanced gold plating technologies in the jewelry industry, this electrolyte solution contains 98.5% gold (Au) combined with premium alloys.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The compound is free from Nickel and Cobalt, non-allergenic, and safe for skin contact.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It produces a light to bright yellow coating with uniform color, stable performance across a wide operating range (1N\u20132N), and complies with RoHS standards.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Maximum plating thickness is approximately 3 \u00b5m, with hardness up to 220 HV for enhanced scratch resistance.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Suitable for decorative applications, rack plating, and barrel plating.<\/span><\/li>\n<\/ul>\n<h4><a href=\"https:\/\/dctech.online\/en\/product\/auruna-215-pale-gold-iron-indium-electrolyte\/\"><b>1.2 AURUNA\u00ae 215 Pale Gold Iron Indium Electrolyte<\/b><\/a><\/h4>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">AURUNA\u00ae 215 PALE is an optimized solution for thin gold plating, creating a bright reddish-gold finish.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It produces a red Gold-Copper alloy coating (approximately 18K), ideal for products requiring a soft and elegant color tone.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The solution offers long service life, fast plating speed, and is Cadmium-free.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Maximum plating thickness is approximately 5 \u00b5m, with high hardness (380\u2013400 HV), providing excellent anti-tarnish and corrosion resistance.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Suitable for rack plating and barrel plating.<\/span><\/li>\n<\/ul>\n<div id=\"attachment_15258\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-15258\" class=\"size-large wp-image-15258\" src=\"https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-03-1-1024x576.jpg\" alt=\"Gold plating, silver plating, and rhodium plating layers\" width=\"1024\" height=\"576\" srcset=\"https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-03-1-1024x576.jpg 1024w, https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-03-1-300x169.jpg 300w, https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-03-1-768x432.jpg 768w, https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-03-1-1536x864.jpg 1536w, https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-03-1-2048x1153.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-15258\" class=\"wp-caption-text\"><em><strong>Figure 1: Gold plating, silver plating, and rhodium plating layers<\/strong><\/em><\/p><\/div>\n<h4><a href=\"https:\/\/dctech.online\/en\/product\/auruna-503-rose-gold-electrolyte\/\"><b>1.3 AURUNA\u00ae 503 Rose Gold Electrolyte<\/b><\/a><\/h4>\n<p><span style=\"font-weight: 400;\">AURUNA\u00ae 503 is a neutral Gold-Copper alloy plating solution (Au &#8211; Cu) that creates a rose gold finish &#8211; one of the most popular jewelry trends today.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It offers long solution life, fast plating speed, and is Cadmium-free.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Maximum plating thickness is approximately 5 \u00b5m.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High hardness (380\u2013400 HV) provides excellent anti-tarnish and corrosion resistance.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Suitable for rack plating and barrel plating.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Widely used for:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Premium fashion jewelry<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Rings, necklaces, and designer accessories<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Personalized trend-driven products<\/span><\/li>\n<\/ul>\n<h3><b>2. Silver Plating<\/b><\/h3>\n<h4><a href=\"https:\/\/dctech.online\/en\/product\/arguna-621-bright-silver-electrolyte\/\"><b>2.1 ARGUNA\u00ae 621 Bright Silver Electrolyte<\/b><\/a><\/h4>\n<p><span style=\"font-weight: 400;\">ARGUNA\u00ae 621 is a premium bright silver plating solution specially developed for the jewelry industry, producing a highly reflective silver coating with excellent brightness and a smooth surface.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The metal content in the solution is 40 g\/L Ag (range: 30\u201345 g\/L).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It offers excellent throwing power and uniform coverage, while maintaining stable performance even at higher operating temperatures.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">For plating on Nickel surfaces, it can be applied directly without the need for a silver strike layer.<\/span><\/li>\n<\/ul>\n<h4><a href=\"https:\/\/dctech.online\/en\/product\/umicore-antitarnish\/\"><b>2.2 Umicore Antitarnish<\/b><\/a><\/h4>\n<p><span style=\"font-weight: 400;\">After silver plating, anti-tarnish treatment is an essential step to ensure product quality during actual use. Umicore Antitarnish is a surface protection solution that helps maintain brightness and extend the lifespan of the plated layer.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provides effective protection against corrosion, tarnishing, discoloration, dirt buildup, wear, and scratches.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Biologically safe, skin-friendly, and non-allergenic.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Repels dirt and water, reducing fingerprint marks.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Can be applied through electrochemical or chemical processes.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Optimized for both rack plating and barrel plating.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Free from environmentally harmful substances.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Does not affect the final coating\u2019s color or gloss.<\/span><\/li>\n<\/ul>\n<div id=\"attachment_15260\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-15260\" class=\"size-large wp-image-15260\" src=\"https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-05-1024x576.jpg\" alt=\"Common electroplating chemicals used in jewelry manufacturing\" width=\"1024\" height=\"576\" srcset=\"https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-05-1024x576.jpg 1024w, https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-05-300x169.jpg 300w, https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-05-768x432.jpg 768w, https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-05-1536x864.jpg 1536w, https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-05-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-15260\" class=\"wp-caption-text\"><strong><em>Figure 2: Common electroplating chemicals used in jewelry manufacturing<\/em><\/strong><\/p><\/div>\n<h3><b>3. Rhodium plating<\/b><\/h3>\n<h4><a href=\"https:\/\/dctech.online\/product\/rhoduna-j1-rhodium-electrolyte\/\"><b>3.1 RHODUNA\u00ae J1 Rhodium Electrolyte<\/b><\/a><\/h4>\n<p><span style=\"font-weight: 400;\">RHODUNA\u00ae J1 is a premium rhodium electrolyte solution widely used to create bright white, mirror-like coatings for jewelry.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It produces layers with thicknesses of 0.1\u20130.3 \u03bcm without cracking.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers high deposition speed and excellent spraying performance.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Suitable for decorative applications such as jewelry, watches, and eyeglass frames.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Can be deposited directly onto silver, gold, copper and copper alloys, nickel, and nickel alloys.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Suitable for both rack plating and barrel plating.<\/span><\/li>\n<\/ul>\n<h4><a href=\"https:\/\/dctech.online\/en\/product\/rhoduna-275-black-rhodium-electrolyte\/\"><b>3.2 RHODUNA\u00ae 275 Black Rhodium Electrolyte<\/b><\/a><\/h4>\n<p><span style=\"font-weight: 400;\">RHODUNA\u00ae 275 Black is a pen plating rhodium solution that creates a bright black coating with a unique dark finish.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It can be applied using direct current or by contact wiping with a plating pen tip.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Offers fast plating speed and high deposition efficiency.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Typical coating thickness is approximately 0.1 \u03bcm.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mainly used for decorative patterns and design details on jewelry.<\/span><\/li>\n<\/ul>\n<h4><a href=\"https:\/\/web.pmac.asia\/en_US\/shop\/product\/rhoduna-pt-rhodium-platinum-electrolyte-775?category=223\"><b>3.3 RHODUNA\u00ae PT Rhodium-Platinum-Electrolyte<\/b><\/a><\/h4>\n<p><span style=\"font-weight: 400;\">RHODUNA\u00ae PT is a Rhodium-Platinum alloy plating solution with a 50:50 ratio. Rhodium provides a brilliant bright white surface for decorative products, while Platinum offers stable pricing over many years and strong brand value, making it attractive across all customer segments. The combination of these two precious metals delivers outstanding technical and commercial advantages.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The coating quality is so high that it is visually indistinguishable from pure Rhodium plating.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In addition, the alloy composition can be flexibly adjusted according to requirements:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">80% Platinum \u2013 20% Rhodium<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">80% Rhodium \u2013 20% Platinum<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Compared with pure Rhodium plating, RHODUNA\u00ae PT is a more cost-effective solution for manufacturers.<\/span><\/p>\n<h2><b>III. Classification and Evaluation of Electroplating Chemicals<\/b><\/h2>\n<table>\n<tbody>\n<tr>\n<td><b>Criteria<\/b><\/td>\n<td><b>Gold Plating<\/b><\/td>\n<td><b>Silver Plating<\/b><\/td>\n<td><b>Rhodium Plating<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Color<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Gold<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Grayish White<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Bright Mirror White<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Durability<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Medium<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Low<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Very High<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Oxidation Resistance<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Medium<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Low<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Excellent<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Cost<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Medium<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Low<\/span><\/td>\n<td><span style=\"font-weight: 400;\">High<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Application<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Common<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Affordable<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Premium<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><b>IV. Important Considerations in Jewelry Electroplating<\/b><\/h2>\n<h3><b>1. Surface Preparation<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Surface preparation is a critical step, accounting for up to 70% of the success of the electroplating process. An unclean surface can lead to peeling, blistering, or a rough plated finish.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Physical Cleaning: Remove scratches and burrs through buffing, and use ultrasonic vibration equipment to eliminate dirt from small gaps and crevices.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Electrolytic Degreasing: Use a specialized solution combined with electric current to completely remove grease films, fingerprints, and remaining organic contaminants after polishing.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Activation (Neutralizing): Immerse the item in a diluted acid solution to remove the thin oxide layer on the base metal surface, helping the plating layer adhere more firmly.<\/span><\/li>\n<\/ul>\n<div id=\"attachment_15262\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-15262\" class=\"size-large wp-image-15262\" src=\"https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-06-1-1024x576.jpg\" alt=\"Surface treatment before applying the plating layer\" width=\"1024\" height=\"576\" srcset=\"https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-06-1-1024x576.jpg 1024w, https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-06-1-300x169.jpg 300w, https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-06-1-768x432.jpg 768w, https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-06-1-1536x864.jpg 1536w, https:\/\/pmac.asia\/wp-content\/uploads\/2026\/04\/14-4-06-1-2048x1153.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-15262\" class=\"wp-caption-text\"><strong><em>Figure 3: Surface treatment before applying the plating layer<\/em><\/strong><\/p><\/div>\n<h3><b>2. Thickness Control<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">The thickness of the plating layer (measured in microns) determines color durability and the wear resistance of jewelry over time.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Control of Current and Time: Coating thickness is directly proportional to the electrical current and immersion time in the plating bath. A high-precision rectifier should be used for accurate control.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Use of Measuring Equipment: To ensure accuracy, businesses should use X-ray fluorescence (XRF) coating thickness measurement systems, such as SpectraX models, to inspect the plating layer without damaging the sample.<\/span><\/li>\n<\/ul>\n<h3><b>3. Choosing Suitable Chemicals and Reliable Suppliers<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">In addition, selecting the right chemical system for each product segment is also a strategic decision. Using the most expensive chemicals is not always the optimal choice. For mass-market products, it is important to balance cost and service life. However, for premium or export products, stable plating systems free from Nickel\/ Cobalt should be prioritized to avoid allergy risks and meet quality inspection standards.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High-Purity Chemicals: Prioritize gold salts, Rhodium plating solutions, and Palladium solutions with clear origins and low impurities to prevent blackening or rapid tarnishing of the plated layer.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Solution Stability: High-quality chemicals help the plating bath operate consistently, requiring fewer adjustments of pH or metal concentration, thereby reducing operating costs.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Work with a Reliable Supplier: An authorized supplier of plating chemicals and precious metals can provide timely technical support, transfer optimized bath formulation processes, and ensure a stable supply source.<\/span><\/li>\n<\/ul>\n<h3><b>Conclusion<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Electroplating is not simply the process of coating a surface with a layer of metal, but a combination of craftsmanship and electrochemical science. Choosing the right plating solution helps enhance both the value and lifespan of each jewelry piece. To achieve a perfect finish, store owners and jewelry workshops must strictly follow proper surface preparation procedures, accurately control plating thickness, and most importantly, select chemical systems from trusted suppliers.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">PMAC is proud to be a pioneering supplier of genuine plating chemicals and precious metals (Umicore, AURUNA, RHODUNA&#8230;). We not only provide products, but also deliver comprehensive technical solutions:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Consulting on the most suitable chemicals for each customer segment.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Transferring stable bath formulation processes to optimize costs.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Providing technical support and plating thickness inspection with modern XRF technology.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">A high-quality plating layer not only creates a luxurious appearance, but also represents the credibility and dedication of a brand to its customers.<\/span><\/p>\n<h3><a href=\"https:\/\/pmac.asia\/en\/\"><b>Contact PMAC for expert consultation and receive the most competitive quotation for your electroplating system!<\/b><\/a><\/h3>\n<p><span style=\"font-weight: 400;\">PMAC Joint Stock Company<\/span><\/p>\n<p><span style=\"font-weight: 400;\">HCM: High-Tech Center, 4th Floor, HUTECH Building, D1 Street, High-Tech Park, Tang Nhon Phu Ward, Ho Chi Minh City<\/span><\/p>\n<p><span style=\"font-weight: 400;\">HN: 22B \u01a02 Linh Dam Peninsula, Hoang Liet Ward, Hanoi City<\/span><\/p>\n<p><span style=\"font-weight: 400;\">(+84) 908 727 235<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Fanpage: <\/span><a href=\"https:\/\/www.facebook.com\/pmac.asia\"><span style=\"font-weight: 400;\">https:\/\/www.facebook.com\/pmac.asia<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Electroplating, also known as electroplating technology, is one of the most important processes in manufacturing and surface finishing industries. In<\/p>\n","protected":false},"author":5,"featured_media":15256,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[75,76],"tags":[401,323,321,322,464],"class_list":["post-15255","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-media-en","category-tech-new","tag-chemical-plating","tag-gold","tag-precious-metals","tag-rhodium-2","tag-silver"],"_links":{"self":[{"href":"https:\/\/pmac.asia\/en\/wp-json\/wp\/v2\/posts\/15255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pmac.asia\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pmac.asia\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pmac.asia\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/pmac.asia\/en\/wp-json\/wp\/v2\/comments?post=15255"}],"version-history":[{"count":1,"href":"https:\/\/pmac.asia\/en\/wp-json\/wp\/v2\/posts\/15255\/revisions"}],"predecessor-version":[{"id":15264,"href":"https:\/\/pmac.asia\/en\/wp-json\/wp\/v2\/posts\/15255\/revisions\/15264"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pmac.asia\/en\/wp-json\/wp\/v2\/media\/15256"}],"wp:attachment":[{"href":"https:\/\/pmac.asia\/en\/wp-json\/wp\/v2\/media?parent=15255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pmac.asia\/en\/wp-json\/wp\/v2\/categories?post=15255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pmac.asia\/en\/wp-json\/wp\/v2\/tags?post=15255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}