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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 14
850 products - Page 14
Sanko Shokai Co., Ltd.
140+ people viewing
Last viewed: 1 hour ago
■Product overview Black dye for galvanizing and zinc die casting. ■Applications For galvanizing and zinc die casting. ■Features A uniform black c...
Sanko Shokai Co., Ltd.
90+ people viewing
Last viewed: 1 hour ago
■Product overview Resin deburring agent. ■Applications No-chelate type resin deburring agent. ■Features It is a cyanide-free and silica-free type...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 1 day ago
■Product overview Rust removal, smut removal, rust prevention agent. ■Features Temporary rust preventive agent for iron materials and zinc plating...
Sanko Shokai Co., Ltd.
90+ people viewing
Last viewed: 12 hours ago
■Product overview acidic liquid. ■Applications Discoloration film remover for silver. ■Features ・Compared to conventional cyanide treatment, it ...
Sanko Shokai Co., Ltd.
250+ people viewing
Last viewed: 1 day ago
■Product overview A baking-type coating treatment agent for high rust prevention. ■Applications Chrome-free highly corrosion-resistant coating age...
MINO INTERNATIONAL LTD.
180+ people viewing
Last viewed: 2 hours ago
■In-mold adhesive for mirror PCE (FIM compatible) Overcoat over FMB ink to improve adhesion with in-mold resin. It is a one-component evaporative d...
Sanko Shokai Co., Ltd.
130+ people viewing
Last viewed: 23 hours ago
■Product overview For copper pads. ■Applications For wafers. ■Features Mildly acidic conditioner.
Sanko Shokai Co., Ltd.
170+ people viewing
■Product overview Printed circuit boards, package boards. ■Applications For copper wiring. ■Features Chlorine type activator for copper circuits....
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview Alkaline palladium ion catalyst predip. ■Applications Electroless copper pretreatment. ■Features Pre-dip for ALCUP MAT-SP.
Sanko Shokai Co., Ltd.
190+ people viewing
Last viewed: 1 day ago
■Product overview Jig copper plating peeling stabilizer. ■Applications Hydrogen peroxide-sulfuric acid based copper etchant. ■Features High-speed...
Sanko Shokai Co., Ltd.
240+ people viewing
■Product overview Immersion/electrolytic degreaser. ■Applications Degreasing agent for reel to reel and hoop plating. ■Features ・The effect of s...
Sanko Shokai Co., Ltd.
270+ people viewing
Last viewed: 13 hours ago
■Product overview Electrolytic degreaser. (compatible with environmental hormones) ■Applications For iron-based substrates and Ni alloys. ■Featur...
Sanko Shokai Co., Ltd.
190+ people viewing
Last viewed: 15 hours ago
■Product overview Dipsol #07 is an alkaline degreaser for spraying iron, copper, zinc, and aluminum, and is an excellent degreaser that can be used...
Sanko Shokai Co., Ltd.
270+ people viewing
Last viewed: 1 hour ago
■Product overview acidic liquid. ■Applications Etching liquid for chrome. ■Features ・Since it is not a mixture of strong acids, it has excellent...
Sanko Shokai Co., Ltd.
190+ people viewing
Last viewed: 10 hours ago
■Product overview All general materials. ■Applications Electroless nickel plating - lead-free Ni-P plating. ■Features A general-purpose bath usin...
Sanko Shokai Co., Ltd.
100+ people viewing
■Product overview Tin plating (semi-gloss). ■Applications Plating chemicals for electronic parts - tin plating (semi-gloss). ■Features For sulfur...
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 1 hour ago
■Product overview Via filling copper sulfate plating. ■Applications Plating chemicals for printed wiring boards. ■Features Filled plating.
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 1 hour ago
■Product overview Blue color for zinc. ■Applications Chemical treatment (chromate). ■Features Blue. F-free chemical treatment. Dehydrogenation tr...
Sanko Shokai Co., Ltd.
100+ people viewing
■Product overview Dipsol NZ-200 is a type of brightener that is more compatible with trivalent chromium chemical conversion treatment than conventi...
Sanko Shokai Co., Ltd.
130+ people viewing
Last viewed: 1 hour ago
■Product overview Brightener for copper plating. ■Applications Copper sulfate plating. ■Features Gloss leveling agent for copper sulfate plating....
Sanko Shokai Co., Ltd.
180+ people viewing
Last viewed: 1 day ago
■Product overview Decorative chrome plating. ■Features ・Ideal for decorative chrome plating. ・Can be used even at low concentrations. *Melchrom...
Sanko Shokai Co., Ltd.
80+ people viewing
■Product overview For chips. ■Applications ・Lead-free plating. ・Neutral Sn plating. ・Semi-gloss plating for barrel. ■Features The control rang...
Sanko Shokai Co., Ltd.
100+ people viewing
Last viewed: 1 hour ago
■Product overview Additive for alloy plating. ■Applications Tin-nickel alloy plating. ■Features ・An acidic fluoride bath type bright tin-nickel ...
Sanko Shokai Co., Ltd.
120+ people viewing
■Product overview Chemicals for electronic parts, lead-free, tin-copper plating. ■Applications High current specification. ■Features Semi-bright ...
Sanko Shokai Co., Ltd.
120+ people viewing
■Product overview Dip Sole's Hynic Process IZ-250Y is a zinc-nickel alloy plating method using an alkaline non-cyanide bath. It has excellent unifo...
Sanko Shokai Co., Ltd.
120+ people viewing
■Applications Semiconductors, connectors, electronic components. ■Features High hardness, high wear resistance, etc.
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 15 hours ago
■Product overview Processing chemicals for plastic plating. ■Applications Surface preparation (air pocket prevention agent). ■Features When used ...
Sanko Shokai Co., Ltd.
150+ people viewing
Last viewed: 1 hour ago
■Product overview Dipsol AL-45 is an excellent degreaser for non-ferrous metals such as aluminum, aluminum alloys and aluminum diegast. There is li...
Sanko Shokai Co., Ltd.
240+ people viewing
Last viewed: 1 day ago
■Product overview Electrolytic polishing. ■Applications Copper alloy. ■Features Suitable for electrolytic polishing, deburring, chamfering, and o...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 1 hour ago
■Applications Chemical polishing agent for steel. ■Features Chemical polishing agent for steel. Applicable for polishing and deburring materials. ...
