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Gold plating Product List and Ranking from 64 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

Gold plating Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. Daiwa Fine Chemicals Co., Ltd. Hyogo//Other manufacturing
  2. シミズ Osaka//Manufacturing and processing contract
  3. ナウケミカル Tokyo//Manufacturing and processing contract
  4. 4 横浜ガルバー Kanagawa//Ferrous/Non-ferrous metals
  5. 5 イワブチ Chiba//Manufacturing and processing contract
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Gold plating Product ranking

Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. Melted zinc-aluminum alloy coating "AZ" 横浜ガルバー
  2. Melted zinc-aluminum alloy coating "MAG+1" イワブチ
  3. Nocean Substitute Gold Plating Luna Gold Series シミズ
  4. Melted zinc-tin alloy plating "KSG plating" 八幡ねじ
  5. 4 Non-cyanide AgSb plating "Dine Silver HDX" Daiwa Fine Chemicals Co., Ltd.

Gold plating Product List

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Over 2000 hours without red rust occurrence - 'Zinc-Nickel Alloy Plating'

Over 2000 hours without red rust occurrence - 'Zinc-Nickel Alloy Plating'

Plating on difficult materials such as high carbon steel and hardened steel is possible using barrel plating technology in an acidic bath! *Supports from small-scale prototypes to mass production.

"High Nickel" has excellent corrosion resistance and heat resistance among zinc-based alloy coatings, and it enables the black appearance trivalent chromate treatment, which was difficult with low nickel. Since it is treated in an acidic bath using barrel plating technology, it can be plated on difficult materials such as high carbon steel and hardened steel. It mainly targets small items such as small screws, bolts, and nuts. Various coatings and paints can be applied after high nickel plating. 【Features】 ■ Excellent corrosion resistance and heat resistance ■ No red rust formation for over 2000 hours in salt spray test ■ Achievable nickel co-deposition rate of 12-18% ■ Heat resistance temperature of 350°C without chromate *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service
  • Processing Contract
  • alloy
  • Gold plating

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Zinc-nickel alloy plating (high nickel type)

Zinc-nickel alloy plating (high nickel type)

Over 2000 hours without red rust occurrence! Introduction of high nickel plating with high corrosion resistance surface treatment.

The "Zinc-Nickel Alloy Plating (High Nickel Type)" has excellent corrosion resistance and heat resistance among zinc-based alloy platings. It enables the trivalent chromate treatment with a black appearance, which was difficult with low to medium nickel. In salt spray tests, it demonstrates corrosion resistance exceeding 2000 hours of red rust. The heat resistance can withstand temperatures of 350°C without chromate. Additionally, since it is treated in an acidic bath, it can be plated on difficult materials such as high carbon steel and hardened steel. 【Features】 ■ Depending on the conditions, a nickel eutectic rate of 12-18% can be achieved ■ Capable of chromate colorization ■ Suitable for identification purposes of screws and similar items ■ Excellent corrosion resistance and heat resistance among zinc-based alloy platings ■ Capable of trivalent chromate treatment with a black appearance *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service
  • Processing Contract
  • Gold plating

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Surface treatment: Gold plating

Surface treatment: Gold plating

Gold plating

It has excellent electrical conductivity, corrosion resistance, and wear resistance. Additionally, due to its excellent light reflectivity, it is widely used as a decorative surface treatment. Neodymium magnets are often coated with nickel plating on the base. Note that gold plating is different from gold-colored plating.

  • magnet
  • Gold plating

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Lead-free tin-copper alloy plating

Lead-free tin-copper alloy plating

High-performance Sn-Cu alloy plating and tin plating developed in-house.

This is a barrel gloss Sn-Cu plating developed in-house. It has very good soldering characteristics and discoloration resistance. It is currently being mass-produced using automatic machines and is being used in the mass production of several customers. As of May 2003, it has achieved a record of over 30 million pins per month.

  • others
  • Gold plating

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Surface treatment technology: No cyanide, no nickel alloy plating [No toxic substance management required]

Surface treatment technology: No cyanide, no nickel alloy plating [No toxic substance management required]

A surface treatment technology that requires no toxic substance management! Free booklet on alloy plating technology!

Shimizu's surface treatment technology, the "No-Cyan No-Nickel Alloy Plating" series, is a new surface treatment technology that eliminates the toxic substances cyanide and nickel. The use of cyanide and nickel has raised numerous issues regarding the safety of workers' working environments and the designation of carcinogenic substances. The "No-Cyan No-Nickel Alloy Plating" series addresses these problems. It is widely adopted in the manufacturing industry and has a proven track record in decorative applications such as building materials and amusement, as well as in the medical industry. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ★ We are currently offering a free technical booklet that explains alloy plating ★ If you are interested, please download the catalog or contact us. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ [Contents] ■ Why No-Cyan? ■ Why No-Nickel? ■ Overview of the No-Cyan Alloy Plating Series ■ How is it managed? *For more details, please download the catalog or contact us.

  • Surface treatment contract service
  • Gold plating

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Nickel alternative Cu-Sn alloy plating FC-X

Nickel alternative Cu-Sn alloy plating FC-X

It is a neutral tin-copper alloy plating that does not contain cyanide compounds.

Traditionally, the plating for nickel allergy has primarily been copper-tin alloy plating using cyanide. This copper-tin binary alloy plating is a neutral nickel alternative plating solution that does not use any harmful substances such as cyanide compounds or fluorides. It is a non-magnetic plating with a shiny white appearance. For more details, please contact us.

  • paint
  • Gold plating

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Brass + small pot screws gold-plated

Brass + small pot screws gold-plated

Brass + small pot screw gold plating

This is a representative type of screw that is widely used in various fields. It is compliant with EU-RoHS standards.

  • bolt
  • Gold plating

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Brass knurled screw with slot and flange φ8×H7 gold-plated

Brass knurled screw with slot and flange φ8×H7 gold-plated

Brass knurled screw with slot and flange φ8×H7 gold-plated

It is a screw that can be tightened by hand. It has a slotted head, allowing it to be tightened using a flathead screwdriver. It is suitable for securing areas that require frequent attachment and detachment, such as covers and lids. It is compliant with EU-RoHS standards.

  • bolt
  • Gold plating

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Brass knurled screw with flange φ6×H7 gold-plated

Brass knurled screw with flange φ6×H7 gold-plated

Brass knurled screw with flange φ6×H7 gold-plated

It is a screw that can be tightened by hand. It is suitable for securing areas that require frequent attachment and detachment, such as covers and lids. It is compliant with EU-RoHS standards.

  • bolt
  • Gold plating

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Brass knurled screw with flange φ8×H7 gold-plated

Brass knurled screw with flange φ8×H7 gold-plated

Brass knurled screw with flange φ8×H7 gold-plated

It is a screw that can be tightened by hand. It is suitable for securing areas that require frequent attachment and detachment, such as covers and lids. It is compliant with EU-RoHS standards.

  • bolt
  • Gold plating

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Brass knurled nut bag type gold-plated

Brass knurled nut bag type gold-plated

Brass knurled nut bag type gold-plated

This is a knob-shaped nut that can be tightened by hand. It is suitable for securing areas that require frequent attachment and detachment, such as covers and lids. It is compliant with EU-RoHS standards.

  • nut
  • Gold plating

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Introduction to Basic Knowledge: "Electroless Nickel and Gold Plating"

Introduction to Basic Knowledge: "Electroless Nickel and Gold Plating"

Introducing the features of engineering and processing. Presenting the company brochure.

"Electroless plating" involves applying a catalyst to the surface of a material and precipitating metal through a chemical reduction reaction. It does not use electricity due to the chemical reaction. There is a high degree of freedom in substrate pattern design, and it can utilize either reduction reactions or surface metal replacement reactions. 【Features】 ■ Gold plating is a replacement reaction, resulting in a thickness of approximately 0.03 to 0.05 μm. ■ Tends to have less variation compared to electroplating. ■ There are methods that utilize reduction reactions as well. *For more details, please download the PDF or contact us.

  • Other metal materials
  • others
  • Gold plating

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Melted zinc-tin alloy plating "KSG plating"

Melted zinc-tin alloy plating "KSG plating"

Usable from thin sizes! RoHS compliant product with corrosion resistance equivalent to hot-dip galvanizing.

KSG plating is a zinc-tin alloy plating. We have been developing it independently for over 20 years, repeatedly improving it to complete the current method. While there are alloy platings that include tin in the field of electroplating, the molten tin alloy is a technology handled only by Kowa Industrial. Additionally, by adopting a centrifugal method, it prevents accumulation and enables the reduction of subsequent processes, achieving high quality at low cost. 【Features】 - Corrosion resistance is almost equivalent to that of molten zinc plating and is relatively strong in acidic environments. - Salt damage resistance is superior to that of molten zinc plating. For more details, please contact us or download the catalog.

  • Surface treatment contract service
  • Gold plating

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Melted zinc-aluminum alloy plating "SG plating"

Melted zinc-aluminum alloy plating "SG plating"

In the salt spray test, it has ten times the corrosion resistance of conventional hot-dip galvanized coatings.

SG plating is a molten zinc alloy plating system consisting of 5% aluminum and 1% magnesium. It is an alloy based on zinc, developed with technical support from Mitsui Mining & Smelting under the name "Super Galva," and has incorporated unique technologies from Kowa Industrial for over 20 years. While zinc-based alloys with approximately 5% aluminum have been commercialized in the steel sheet sector by blast furnace manufacturers, with JIS standards established, such plating is often technically challenging in the general molten zinc plating field, and this type of plating is rarely performed. Furthermore, there are no other facilities boasting a production capacity of 3,000 tons/month with an 8-meter large kettle for alloy plating. SG plating has a proven track record in harsh environments prone to corrosion from salt damage, such as coastal areas and heavy snowfall regions. Recently, in collaboration with Nippon Steel, we have successfully developed high corrosion-resistant steel pipes. By combining Nippon Steel's "Strong Seam," which has a proven track record as a well-processable steel pipe, with SG plating, we have achieved steel pipes that excel in corrosion resistance and processability. 【Features】 - Exceptional corrosion resistance - Excellent as a base for painting - Powerful enough to handle large-scale production - Environmentally friendly surface treatment For more details, please contact us or download the catalog.

  • Surface treatment contract service
  • Gold plating

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Technical Introduction of "RESONACOAT NT-TYPE I"

Technical Introduction of "RESONACOAT NT-TYPE I"

Sulfur-free! Nickel alloy plating with excellent corrosion resistance!

"RESONACOAT NT-TYPE I" is a nickel alloy plating with high corrosion resistance that complies with ROHS regulations and is environmentally friendly. It is based on electroless plating technology and does not contain PTFE. Therefore, it excels in heat resistance and hardness. Additionally, it is sulfur-free, which also contributes to its excellent corrosion resistance. 【Features】 ■ Nickel alloy plating ■ ROHS compliant ■ Environmentally friendly ■ Based on electroless plating technology ■ PTFE-free *For more details, please refer to the catalog or feel free to contact us.

  • Other contract services
  • Gold plating

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Phosphoric acid-based chemical treatment agent "Apple Liquid" used for surface preparation in painting.

Phosphoric acid-based chemical treatment agent "Apple Liquid" used for surface preparation in painting.

Reduce labor hours and environmental impact together! Rust prevention pretreatment to reduce environmental impact from phosphoric acid and malic acid.

"Apple Liquid" is a phosphoric acid-based chemical treatment agent used for surface preparation before painting. Since acid washing is not required, the surface preparation process can be shortened. Therefore, it is possible to significantly reduce the costs of wastewater treatment facilities and chemical processing equipment. Please feel free to contact us when you need our services. 【Features】 ■ Composed of environmentally friendly ingredients ■ Achieves the removal of rust and oxidation films and the formation of a phosphoric acid film in one solution ■ If concentration is managed, Apple Liquid can be replenished and reused ■ Does not contain heavy metals such as zinc in the sludge *For more details, please download the PDF or feel free to contact us.

  • Rust Inhibitor
  • Gold plating

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Electromagnetic wave shielding special alloy plating *Blocks electromagnetic waves over a wide range of 80 dB or more.

Electromagnetic wave shielding special alloy plating *Blocks electromagnetic waves over a wide range of 80 dB or more.

Significantly improved shielding performance! Coating can be applied to various shapes that cannot be handled by metal foils or sealing materials, achieving weight reduction by switching the base material of the components.

In recent years, with the increase in electronic devices around us, the sources of electromagnetic noise have also increased proportionally. Since electromagnetic noise poses a risk of causing malfunctions in peripheral devices, the necessity for EMC measures such as "not emitting electromagnetic noise" and "not being affected by noise" has become more significant. In response, traditional measures using metal foils, seals, and sheet types have faced challenges regarding weight, workability, and electromagnetic wave shielding effectiveness. Yuken Industrial has leveraged its long-developed surface treatment technology for "plastic components" to address these challenges. 【Features】 - Significantly improved shielding effectiveness compared to metal foil and seal types - Capable of coating various shapes that cannot be addressed by metal foils, seals, or sheet materials - Lightweight due to switching from metal substrates - Blocks electromagnetic waves over a wide range of 80db or more *We are always accepting test processing requests. For more details, please download the PDF or feel free to contact us.

  • Plating Equipment
  • Gold plating

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Zinc-Cobalt alloy plating

Zinc-Cobalt alloy plating

The appearance is similar to hexavalent chromium plating, and it provides good plating coverage even on complex shapes. It is ideal for cost reduction from hexavalent chromium plating for small parts!

It has been used as an alternative plating to chrome plating. Since it has good adhesion for plating, it can be barrel plated even for parts with shapes like blind holes. When compared to trivalent chrome barrel plating: - Corrosion resistance (with the same substrate specifications): Trivalent chrome plating > Tin-cobalt alloy plating - Plating adhesion: Trivalent chrome plating < Tin-cobalt alloy plating - Which is more expensive: Trivalent chrome plating > Tin-cobalt alloy plating Hexavalent chrome plating has excellent film hardness and corrosion resistance, but it can only be plated using fixtures. In contrast, tin-cobalt alloy plating and trivalent chrome plating can be barrel plated, which leads to higher productivity and easier cost reduction. Each has its own characteristics, so I believe it is important to choose based on the intended use and other factors. If you could provide details about the intended use and requirements, I would be happy to suggest the most suitable surface treatment.

  • Other optical parts
  • Gold plating

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Black high-nickel zinc alloy plating

Black high-nickel zinc alloy plating

Achieves 2 to 3 times the corrosion resistance of trivalent black! Significantly improves the shortcomings of trivalent black, such as "poor color tone" and "weak against scratches"!

Commonly known as "High Nickel Black," this surface treatment is achieved by applying a chemical conversion treatment to an alloy plating of 15% nickel and 85% zinc, resulting in corrosion resistance that is 2 to 3 times greater than trivalent black. This surface treatment significantly improves the shortcomings of trivalent black, such as "poor color tone" and "vulnerability to scratches."

  • bolt
  • Surface treatment contract service
  • Gold plating

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Non-slip surface treatment

Non-slip surface treatment

Are you having trouble with "grip"? Our technology provides the friction surface you desire.

The "non-slip surface treatment" is a technology that fixes particles of materials (such as ceramics and abrasives) onto a surface through plating, causing those materials to protrude from the surface. It allows for the selection of frictional force and the control of aggressiveness against the counterpart. Grip strength can be achieved with a weaker force. Additionally, since it involves plating, it has good conductivity, which reduces the adhesion of dust due to static electricity. 【Features】 ■ Grip strength can be achieved with a weaker force ■ Low treatment temperature (below 60°C) ■ Renewable (peeling → reprocessing) ■ Conductive (prevents static electricity and charging) ■ Frictional force has no directionality *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service
  • Gold plating

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Non-cyanide copper and copper alloy plating

Non-cyanide copper and copper alloy plating

Non-cyanide Cu strike plating for zinc die casting, Ni-free compatible Cu-Sn alloy plating.

【Cyan Cu Strike Plating Alternative 'DAIN COPPER PSR-SZ'】 - Non-cyanide strike Cu plating alternative to cyan Cu strike plating - No copper replacement precipitation occurs on zinc die-cast materials, forming a well-adhered plating film - Weakly acidic to neutral plating solution - Monovalent copper type (colorless and transparent), same as cyan bath 【Ni-Free Copper-Tin Alloy Plating 'Dain Specular'】 - Uniform film composition and silver-white high gloss appearance across a wide current density - Acidic plating solution - Thick plating possible (5μm) - Compatible with rack plating, hoop plating, and barrel plating - Proven track record in mass production for decorative applications

  • Chemicals
  • Other metal materials
  • Gold plating

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Non-cyanide AgSb plating "Dine Silver HDX"

Non-cyanide AgSb plating "Dine Silver HDX"

New lineup of non-cyan silver plating.

This product is a completely cyan-free type of silver alloy plating that is environmentally friendly and safe for humans. For electric vehicle (EV) charging connectors, it is necessary to carry a large current to shorten charging time, which requires a metal plating coating with excellent wear resistance. This product has a contact electrical resistance comparable to that of pure silver plating and provides a silver-antimony alloy plating coating (Sb = 1-2%) with excellent wear resistance and a hardness of over 150 Hv (measured value around 180 Hv). Therefore, it can be applied to various contacts and switch components, including EV charging connectors.

  • Chemicals
  • Automotive Connectors
  • switch
  • Gold plating

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Nickel plating alternative copper-tin alloy plating "Dine Specular"

Nickel plating alternative copper-tin alloy plating "Dine Specular"

There is a track record of mass production using nickel alternatives for gold plating substrates.

【Features】 - When used as a base for gold plating, it suppresses corrosion compared to using nickel plating as a base. - It is a non-cyanide sulfuric acid bath. - A uniform glossy appearance can be achieved over a wide range of current densities. - Thick films are possible. - Compatible with rack plating, barrel plating, and hoop plating.

  • 画像6.png
  • Other electronic parts
  • Gold plating

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Aluminum zinc nickel alloy plating

Aluminum zinc nickel alloy plating

By performing zinc-nickel plating treatment, a zinc and nickel alloy on the surface acts as sacrificial protection, achieving high corrosion resistance!

We would like to introduce our processing of "Aluminum Zinc-Nickel Alloy Plating." Aluminum has high corrosion resistance due to its protective oxide film. However, it is vulnerable to acids and alkalis, and if damaged by chemical effects, corrosion can progress. By applying zinc-nickel plating treatment, a zinc and nickel alloy forms on the surface, providing sacrificial protection and achieving high corrosion resistance. 【Features】 ■ Corrosion resistance ■ By applying zinc-nickel plating treatment, a zinc and nickel alloy provides sacrificial protection on the surface. *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Gold plating

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Cobalt-nickel alloy plating

Cobalt-nickel alloy plating

Improving the contact resistance and high-temperature durability of solid oxide fuel cells (SOFC)!

Cobalt-nickel alloy plating has good mechanical properties, durability, and heat resistance. [Composition ratio] Co 70wt%: Ni 30wt% each ±5wt% [Film thickness] ~3μm In examples where plating was applied to components of solid oxide fuel cells (SOFC), when used at high temperatures around 800°C, the resistance value of conventional metal components typically increases. However, by applying cobalt-nickel alloy plating compared to untreated or nickel-plated components, a lower resistance value can be maintained.

  • alloy
  • Other metal materials
  • Gold plating

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Gold-iron alloy plating

Gold-iron alloy plating

It is environmentally friendly gold plating!

By converting environmentally concerning substances such as cobalt and nickel into iron, which is a non-harmful iron group element, it can be expected to serve as an environmentally friendly alternative plating.

  • Sensors
  • others
  • Gold plating

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Electrolytic Ni - hard gold plating for printed circuit boards

Electrolytic Ni - hard gold plating for printed circuit boards

Excellent electrical conductivity, wear resistance, and discoloration resistance! Hardness is 2 to 5 times that of pure gold plating.

Hard gold plating excels in electrical conductivity, wear resistance, and discoloration resistance. Furthermore, it achieves a hardness approximately 2 to 5 times that of pure gold plating, making it widely used in industrial components. Depending on the application, a nickel undercoating can be selected. It maintains stable quality even for ultra-precision parts due to its excellent solderability. For detailed product specifications, please download the catalog or contact us.

  • alloy
  • Gold plating

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Medical and biomedical various molds, optical fine engraving "Kaishaku-kun"

Medical and biomedical various molds, optical fine engraving "Kaishaku-kun"

It clearly expresses fine and complex shapes at the nanometer scale.

Medical and biomedical various molds, optical fine engraving "Kaisaku-kun" can clearly express fine and complex shapes on the nm order. It achieves ultra-mirror processing with a surface roughness of less than 5 nm. It is optimal for electroforming coatings with almost 0 kg/mm² internal stress. Coating thickness can be accommodated at 1 mm or more. We handle everything from surface treatment to engraving processing. 【Features】 ○ Low cutting resistance ○ Ultra-mirror finish ○ Engraving shape retention (minimal burr generation) ○ Deep groove processing is also possible ○ No stains or unevenness in appearance For more details, please contact us or download the catalog.

  • Surface treatment contract service
  • Processing Contract
  • Gold plating

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Surface treatment processing - nickel alloy plating

Surface treatment processing - nickel alloy plating

We mainly perform plating processing on automotive seat belt components.

Electroplating is a surface treatment process that reduces and deposits metal onto a workpiece (cathode) from an aqueous solution of metal salts using external current, providing corrosion resistance and a metallic finish. At Kounan Industry, we apply chrome plating to double nickel (semi-gloss nickel and glossy nickel) with high corrosion resistance for product manufacturing. We mainly perform plating on automotive seat belt components. For more details, please contact us or refer to our catalog.

  • Surface treatment contract service
  • Gold plating

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