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This section provides an overview for surface treatment chemicals as well as their applications and principles. Also, please take a look at the list of 6 surface treatment chemicals manufacturers and their company rankings. Here are the top-ranked surface treatment chemicals companies as of February, 2026: 1.INDOTECH CORPORATION, 2.Akay Grup Kimya San.Tic. A.Ş., 3.Salts and Chemicals Private Ltd.
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Categories Related to Surface Treatment Chemicals
Surface treatment chemicals encompass the various substances utilized in surface treatment processes, targeting materials like metal products, parts, and certain plastics. These treatments aim to enhance mechanical performance, encompassing attributes such as hardness, corrosion resistance, wear resistance, heat resistance, adhesion, insulation, and conductivity.
Additionally, decorative processes like polishing and coloring are often applied to surfaces to add aesthetic value.
The surface treatment process involves several steps, starting with pre-treatment measures like degreasing, acid washing, and rinsing to eliminate foreign substances from the material's surface. Surface activation may also be necessary before applying coatings or initiating chemical reactions. Chemicals utilized in these pre-treatment and post-treatment rinsing processes are collectively known as surface treatment chemicals.
Common surface treatment techniques include chemical reactions, plating, anodizing, and electrocoating.
This method involves immersing materials in chemical solutions to induce reactions on the surface, altering material properties. For instance, blackening iron products enhance corrosion resistance by forming a ferric oxide film through chemical reactions.
Plating entails depositing a metallic coating onto metal substrates (and sometimes plastics) to enhance aesthetics, corrosion resistance, and mechanical properties.
Applied to aluminum substrates, anodizing forms an oxide film to improve corrosion resistance and other properties.
Immersing materials in a water-soluble paint tank and applying direct current deposits the paint onto the surface. Methods like cationic and anionic electrodeposition coating offer superior corrosion resistance, with the former widely used in automotive undercoat painting.
Surface treatment processes necessitate proper surface preparation to remove contaminants like grease, rust, or unwanted films. Parameters such as chemical concentration, temperature, and electrical conditions must be meticulously controlled for effective and consistent treatment. Expertise in managing these parameters is critical for successful surface treatment.
When selecting surface treatment chemicals, factors such as material type, desired performance, and treatment method must be considered. Consulting experts may be beneficial due to the broad range of available chemicals and specialized requirements.
*Including some distributors, etc.
Sort by Features
Ranking as of February 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | INDOTECH CORPORATION |
16.7%
|
| 2 | Akay Grup Kimya San.Tic. A.Ş. |
16.7%
|
| 3 | Salts and Chemicals Private Ltd |
16.7%
|
| 4 | Uma Chemicals |
16.7%
|
| 5 | Oy Galvatek Ab |
16.7%
|
| 6 | Nihon Parkerizing Co., Ltd |
16.7%
|
Derivation Method
The ranking is calculated based on the click share within the surface treatment chemicals page as of February 2026. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
850 products found - Page 20
850 products - Page 20
Sanko Shokai Co., Ltd.
130+ people viewing
Last viewed: 3 hours ago
■Product overview acidic liquid. ■Applications Bright chemical polishing liquid for nickel. ■Features Gloss can be added when used at low tempera...
Sanko Shokai Co., Ltd.
120+ people viewing
■Applications Electrolytic rust prevention treatment. *Nickel and chromium plating, electroless nickel plating, trivalent chromium plating. *Copper...
Sanko Shokai Co., Ltd.
80+ people viewing
Last viewed: 3 hours ago
■Product overview Anti-tarnishing agent. ■Applications For tin/tin alloy plating. ■Features Anti-tarnish agent for tin and tin alloy plating. Pro...
Sanko Shokai Co., Ltd.
110+ people viewing
■Product overview Tin/tin alloy. ■Applications Immersion type. ■Features Immersion type stripper for tin and tin alloy (Sn-Bi) plating.
Sanko Shokai Co., Ltd.
310+ people viewing
Last viewed: 1 day ago
*Danger/Drama. ■Product overview ・English name: Sodium nitrite. ・CASNo.7632-00-0. ・Also known as: Sodium nitrite. -Chemical formula: NaNO2. ・M...
Sanko Shokai Co., Ltd.
240+ people viewing
Last viewed: 3 hours ago
■Product overview For pure aluminum or aluminum alloy pads. ■Applications For wafers. ■Features Acid cleaning liquid exclusively for Epitas LEC-40.
Sanko Shokai Co., Ltd.
180+ people viewing
Last viewed: 7 hours ago
■Product overview Palladium colloid catalyst pre-dip. ■Applications Direct plating process. ■Features Catalyst stabilizer.
Sanko Shokai Co., Ltd.
230+ people viewing
Last viewed: 3 hours ago
■Product overview General-purpose adhesion improver. ■Applications desmear process. ■Features Improved adhesion between insulating resin and elec...
Sanko Shokai Co., Ltd.
100+ people viewing
Last viewed: 3 hours ago
■Product overview General purpose cleaning agent. ■Applications For immersion cleaning. ■Features Immersion cleaning agent for nonferrous metals ...
Sanko Shokai Co., Ltd.
180+ people viewing
Last viewed: 23 hours ago
■Product overview Degreaser. ■Applications Steel, electrolytic degreaser. ■Features ・Excellent cleaning properties, significantly reducing pretr...
Sanko Shokai Co., Ltd.
150+ people viewing
■Product overview Multi cleaning agent. (5S cleaner) ■Applications iron, resin, etc. ■Features - Easily removes stubborn stains - oil stains on m...
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview Activator. ■Applications Activator. ■Features Non-fluoride solid acid. Activates the metal surface and prevents cracking and pe...
Sanko Shokai Co., Ltd.
170+ people viewing
Last viewed: 3 hours ago
■Product overview Dipsol AC-6 is a high-performance activator that can be used on a variety of materials and for a variety of applications. Used fo...
Sanko Shokai Co., Ltd.
160+ people viewing
Last viewed: 1 day ago
■Product overview Tin plating - for bumps. ■Applications Plating chemicals for semiconductor wafers. ■Features Easy liquid management.
Sanko Shokai Co., Ltd.
130+ people viewing
Last viewed: 1 day ago
■Product overview Tin bath for bump formation. ■Applications Tin plated. ■Features Excellent uniform electrodeposition and forms void-free bumps.
Sanko Shokai Co., Ltd.
170+ people viewing
Last viewed: 3 hours ago
■Product overview Auto parts, motor parts, office machine parts, molds, spinning machine parts, powder processing parts, watch parts, switch parts,...
Sanko Shokai Co., Ltd.
160+ people viewing
Last viewed: 23 hours ago
■Product overview Velor plating. ■Applications Special nickel plating. ■Features Nickel plated for a velvety appearance. It is used in various fi...
Sanko Shokai Co., Ltd.
130+ people viewing
Last viewed: 3 hours ago
■Product overview Brightener for semi-bright nickel plating. ■Applications Non-coumarin, non-formalin. ■Features Excellent work environment, low ...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 7 hours ago
■Applications Copper sulfate plating additive for FPC. ■Features ・Excellent coverage in high current density areas. ・Also compatible with flexib...
Sanko Shokai Co., Ltd.
120+ people viewing
■Product overview Lead-free type electroless nickel-phosphorus plating solution. ■Applications Continuous supply type. ■Features Top Nicoron TOM ...
Sanko Shokai Co., Ltd.
90+ people viewing
■Product overview For connectors and general use. *Using anti-discoloration agent 501SN as a post-treatment agent improves heat discoloration resis...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 3 hours ago
■Product overview Stanalloy® process. ■Applications Alloy plating (for decoration). ■Features By changing the concentration of tin-cobalt alloy p...
Sanko Shokai Co., Ltd.
100+ people viewing
Last viewed: 3 hours ago
■Product overview Zinc/iron alloy plating brightener, Strongzink series. ■Applications For stationary use. ■Features - Corrosion resistance is 3 ...
Sanko Shokai Co., Ltd.
80+ people viewing
■Product overview Iron-nickel alloy plating. ■Applications Alloy plating. ■Features For iron materials, high leveling property, good secondary pr...
Sanko Shokai Co., Ltd.
130+ people viewing
Last viewed: 3 hours ago
■Product overview A clear type top coat treatment agent that achieves stable high corrosion resistance and friction coefficient. ■Applications Top...
Sanko Shokai Co., Ltd.
90+ people viewing
Last viewed: 1 day ago
■Product overview Processing chemicals for plastic plating. ■Applications Catalyst imparting agent. ■Features Improve catalyst stability by suppl...
Sanko Shokai Co., Ltd.
180+ people viewing
■Product overview Dipsol PN-36 is a high alkaline type degreaser for magnesium alloys. ■Applications Degreasing of magnesium alloys. ■Features - ...
Sanko Shokai Co., Ltd.
130+ people viewing
Last viewed: 3 hours ago
■Product overview Satin finish agent for stainless steel. ■Applications For stainless steel. ■Features A roughened surface comparable to shot bla...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 11 hours ago
■Product overview By combining degreasing (DS-11) → pickling (DS-21) → electrolytic degreasing (DS-31), it is possible to eliminate the use of nitr...
Sanko Shokai Co., Ltd.
180+ people viewing
■Product overview acidic liquid. ■Applications Oxide film remover for Inconel (heat-resistant alloy). ■Features Easy work at room temperature and...
