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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 June, 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 June 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 June 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
843 products found - Page 17
843 products - Page 17
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview Dip Sole NZ-77 has a clean and bright plating appearance, and has excellent finish and secondary processability. The bath has a s...
Sanko Shokai Co., Ltd.
230+ people viewing
■Applications Decorative copper sulfate brightener. Decorative plating on plastic and metal materials. ■Features The plating deposition rate is fa...
Sanko Shokai Co., Ltd.
160+ people viewing
■Product overview Molds, rolls, tools, mechanical parts/sliding parts such as shafts and cylinders, seawater resistant and environmentally friendly...
Sanko Shokai Co., Ltd.
130+ people viewing
■Product overview For IC and general use. Semi-gloss plating. *Using anti-discoloration agent 501SN as a post-treatment agent improves heat discolo...
Sanko Shokai Co., Ltd.
120+ people viewing
■Product overview Additive for alloy plating. ■Applications Copper-tin alloy plating for barrel. ■Features ・Cyanide-free acidic copper-tin alloy...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 1 day ago
■Features Alkaline zinc-iron alloy plating process. For rotating and stationary baths. SurTec698 and SurTec671 are suitable chromate agents. High t...
Sanko Shokai Co., Ltd.
150+ people viewing
■Applications High nickel eutectoid, zinc-nickel alloy plating brightener. (low hydrogen embrittlement) ■Features ・Low hydrogen embrittlement. (E...
Sanko Shokai Co., Ltd.
170+ people viewing
Last viewed: 1 day ago
■Product overview post dip. ■Applications For finishing. ■Features It is called a finishing agent for black chemical conversion treatment. Trival...
Sanko Shokai Co., Ltd.
120+ people viewing
■Product overview Processing chemicals for plastic plating. ■Applications Surface conditioner. ■Features Adjust the surface after etching to impr...
Sanko Shokai Co., Ltd.
120+ people viewing
■Product overview Tin plating (semi-gloss). ■Applications Whisker suppressing tin plating process (Whisker Buster) for IC lead frames. ■Features ...
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview Black for zinc nickel. ■Applications Chemical treatment (chromate). ■Features Black. F-free, Co-free. High corrosion resistance.
Sanko Shokai Co., Ltd.
180+ people viewing
■Product overview DIPSOL NZ-71 is a new type of brightener for the era of high functionality that provides high-speed zincate that cannot be obtain...
Sanko Shokai Co., Ltd.
220+ people viewing
■Product overview Chemicals for printed wiring boards. ■Applications - Additive for copper sulfate plating. - Phosphorus-containing copper anode t...
Sanko Shokai Co., Ltd.
210+ people viewing
■Product overview Mechanical parts such as rolls, molds, shafts and cylinders, seawater/environmental machine parts, and other industrial chrome-pl...
Sanko Shokai Co., Ltd.
110+ people viewing
■Product overview For connectors. *Using anti-discoloration agent 501SN as a post-treatment agent improves heat discoloration resistance. ■Applica...
Sanko Shokai Co., Ltd.
130+ people viewing
■Product overview Tin-nickel alloy plating. ■Applications Alloy plating. ■Features Unique color with a slight reddish tinge, pyrophosphate bath, ...
Sanko Shokai Co., Ltd.
100+ people viewing
■Features Potassium salt based alkaline non-cyanic Zn-Fe alloy plating process. For rotating and stationary baths. Excellent uniform electrodeposit...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 21 hours ago
■Product overview Zinc-nickel alloy plating brightener, Stron Ni Zinc series. ■Applications For stationary/rotating use. ■Features ・Nickel eutec...
Sanko Shokai Co., Ltd.
110+ people viewing
■Product overview Processing chemicals for plastic plating. ■Applications Surface conditioner. ■Features Greatly improves catalyst adsorption abi...
Sanko Shokai Co., Ltd.
160+ people viewing
Last viewed: 1 day ago
■Product overview Matte tin baths for electronic parts, lead frames, connectors, various hoop materials, etc. ■Applications Tin plated. ■Features...
Sanko Shokai Co., Ltd.
130+ people viewing
■Product overview Black for zinc nickel. ■Applications Chemical treatment (chromate). ■Features Black. F-free, Co-containing. High corrosion resi...
Sanko Shokai Co., Ltd.
150+ people viewing
Last viewed: 1 day ago
■Applications High slow bath/copper sulfate plating additive. ■Features ・A good film can be obtained over a wide current density range, and the t...
Sanko Shokai Co., Ltd.
130+ people viewing
■Product overview Lead-free type electroless nickel-phosphorus plating solution. ■Applications Continuous supply type. ■Features High phosphorus ...
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.
100+ people viewing
■Product overview Tin-nickel alloy plating. ■Applications Alloy plating. ■Features Reddish black appearance, pyrophosphoric acid bath, rack and b...
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview Zinc/iron alloy plating brightener, Strongzink series. ■Applications For rotation. ■Features - Corrosion resistance is 3 to 5 t...
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview Processing chemicals for plastic plating. ■Applications Catalyst imparting agent. ■Features Excellent stability and improved po...
Sanko Shokai Co., Ltd.
160+ people viewing
■Product overview Matte tin baths for electronic parts, lead frames, connectors, various hoop materials, etc. ■Applications Tin plated. ■Features...
Sanko Shokai Co., Ltd.
210+ people viewing
■Product overview Dual use colored. ■Applications Chemical treatment (chromate). ■Features Colored. F-free chemical treatment. Color tone can be ...
Sanko Shokai Co., Ltd.
170+ people viewing
■Product overview Brightener for zincate baths. ■Applications For rotation. ■Features ・Productivity is high as film thickness can be obtained in...
