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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 December, 2025: 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 December 2025
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 December 2025. 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
843 products found - Page 17
843 products - Page 17
Sanko Shokai Co., Ltd.
140+ people viewing
Last viewed: 20 minutes ago
■Product overview Plating on plastics. ■Features This is a process that precipitates nickel in the same way as the Chemiplate® process. There are ...
Sanko Shokai Co., Ltd.
120+ people viewing
■Product overview Pretreatment agent for aluminum and aluminum alloys. ■Features Hard alumite additive for aluminum die casting. No special equipm...
Sanko Shokai Co., Ltd.
110+ people viewing
■Product overview Acid detergent for copper and copper alloys. ■Applications For copper and copper alloys. ■Features Excellent scale removal and ...
Sanko Shokai Co., Ltd.
90+ people viewing
Last viewed: 23 hours ago
■Product overview acidic liquid. ■Applications Chemical polishing liquid for steel. ■Features -Easy to manage and has excellent safety. ・No defo...
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 1 day 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.
80+ people viewing
Last viewed: 1 day 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.
90+ 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.
80+ people viewing
■Product overview Dipsol Ag-435 easily removes oxide films from discolored silver, tin, copper alloys, etc. ■Applications Removal of tarnish from ...
Sanko Shokai Co., Ltd.
90+ people viewing
■Product overview A treatment agent that is used just before drying in various metal surface treatments to prevent metal oxidation during the dryin...
Sanko Shokai Co., Ltd.
100+ people viewing
■Product overview For pure aluminum or aluminum alloy pads. ■Applications For wafers. ■Features ・Alkaline zinc replacement bath. - Reduces spike...
Sanko Shokai Co., Ltd.
220+ people viewing
Last viewed: 23 hours ago
■Product overview Palladium colloidal catalyst activator. ■Applications Direct plating process. ■Features Palladium colloidal catalyst without ti...
Sanko Shokai Co., Ltd.
260+ people viewing
■Product overview etching. ■Applications Plating chemicals for electronic parts - Etching. ■Features For copper and copper alloys, immersion type...
Sanko Shokai Co., Ltd.
120+ people viewing
■Product overview General purpose cleaning agent. ■Applications For immersion cleaning. ■Features Immersion cleaning agent for nonferrous metals ...
Sanko Shokai Co., Ltd.
140+ people viewing
Last viewed: 5 hours ago
■Product overview Degreaser. ■Applications Alkaline cleaning and matting agent for aluminum and aluminum alloys. ■Features A uniform, clean, matt...
Sanko Shokai Co., Ltd.
100+ people viewing
■Product overview Iron and zinc die casting. ■Applications Chlorine-based petroleum-based alternative cleaning agent. ■Features A water-based cle...
Sanko Shokai Co., Ltd.
110+ people viewing
■Product overview Neutralizing agent. ■Applications No cyanide neutralizer. ■Features An alkaline neutralizer that does not contain sodium cyanid...
Sanko Shokai Co., Ltd.
90+ people viewing
■Product overview Electroless nickel plating on ITO films, etc. ■Applications Electroless nickel plating - Ni-P plating. ■Features Good adhesion ...
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview Nickel plating - barrier layer. ■Applications Plating chemicals for semiconductor wafers. ■Features Low stress, good film prope...
Sanko Shokai Co., Ltd.
140+ people viewing
Last viewed: 14 hours ago
■Product overview Inner layer copper/circuit formation pretreatment/DFR pretreatment. ■Applications Plating chemicals for printed wiring boards. ...
Sanko Shokai Co., Ltd.
210+ people viewing
Last viewed: 7 hours ago
■Product overview DIPSOL SZ-247 is a trivalent chromium conversion treatment agent for Sn-Zn alloy plating. A colorless or extremely pale yellow fi...
Sanko Shokai Co., Ltd.
100+ people viewing
■Product overview Velor plating. ■Applications Special nickel plating. ■Features Strong satin appearance. It is used in various fields such as au...
Sanko Shokai Co., Ltd.
100+ people viewing
Last viewed: 1 day ago
■Product overview Brightener for semi-bright nickel plating. ■Applications Non-coumarin, non-formalin. ■Features The film has excellent potential...
Sanko Shokai Co., Ltd.
190+ people viewing
■Applications - Copper pyrophosphate brightener. ・Copper sulfate on metal substrates, nickel underplating, plating on plastic, etc. ■Features ・E...
Sanko Shokai Co., Ltd.
130+ people viewing
Last viewed: 20 hours ago
■Product overview Lead-free type electroless nickel-phosphorus plating solution. ■Applications Continuous supply type. ■Features A medium phospho...
Sanko Shokai Co., Ltd.
70+ 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.
90+ people viewing
■Product overview Additive for alloy plating. ■Applications Tin-nickel alloy plating. ■Features ・An acidic fluoride bath type bright tin-nickel ...
Sanko Shokai Co., Ltd.
110+ people viewing
■Product overview Chemicals for electronic parts, lead-free, tin-copper plating. ■Applications High current specification. ■Features Semi-bright ...
Sanko Shokai Co., Ltd.
100+ people viewing
Last viewed: 1 day ago
■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.
110+ people viewing
■Applications Semiconductors, connectors, electronic components. ■Features High hardness, high wear resistance, etc.
Sanko Shokai Co., Ltd.
100+ people viewing
Last viewed: 1 day ago
■Product overview Processing chemicals for plastic plating. ■Applications Surface preparation (air pocket prevention agent). ■Features When used ...
