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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 18
843 products - Page 18
Sanko Shokai Co., Ltd.
210+ people viewing
■Product overview Chemicals for printed wiring boards. ■Applications Copper sulfate plating additive for via fill. Insoluble anode type. ■Feature...
Sanko Shokai Co., Ltd.
240+ people viewing
■Product overview Lead-free type electroless nickel-phosphorus plating solution. ■Applications Continuous supply type. ■Features Lead-free type o...
Sanko Shokai Co., Ltd.
130+ people viewing
■Product overview For IC and connectors. *Using anti-discoloration agent 501SN as a post-treatment agent improves heat discoloration resistance. ■...
Sanko Shokai Co., Ltd.
120+ people viewing
■Product overview Stanalloy® process. ■Applications Alloy plating (for decoration). ■Features Tin-cobalt alloy plating with a color similar to ch...
Sanko Shokai Co., Ltd.
130+ people viewing
■Product overview Zinc/iron alloy plating brightener Strongzink series. ■Applications For rotation. ■Features - Better wastewater treatment prope...
Sanko Shokai Co., Ltd.
100+ people viewing
■Product overview Processing chemicals for plastic plating. ■Applications Catalyst imparting agent. ■Features Compatible with PC/ABS alloy. Less ...
Sanko Shokai Co., Ltd.
160+ people viewing
■Product overview Tin bath for bump formation. ■Applications Tin plated. ■Features Excellent uniform electrodeposition and forms void-free bumps.
Sanko Shokai Co., Ltd.
220+ people viewing
Last viewed: 1 day 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.
220+ people viewing
Last viewed: 1 day 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.
150+ people viewing
■Product overview Brightener for semi-bright nickel plating. ■Applications Non-coumarin, non-formalin. ■Features Excellent work environment, low ...
Sanko Shokai Co., Ltd.
150+ people viewing
■Applications Copper sulfate plating additive for FPC. ■Features ・Excellent coverage in high current density areas. ・Also compatible with flexib...
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview Lead-free type electroless nickel-phosphorus plating solution. ■Applications Continuous supply type. ■Features Top Nicoron TOM ...
Sanko Shokai Co., Ltd.
110+ 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.
140+ people viewing
■Product overview Stanalloy® process. ■Applications Alloy plating (for decoration). ■Features By changing the concentration of tin-cobalt alloy p...
Sanko Shokai Co., Ltd.
110+ people viewing
■Product overview Zinc/iron alloy plating brightener, Strongzink series. ■Applications For stationary use. ■Features - Corrosion resistance is 3 ...
Sanko Shokai Co., Ltd.
100+ 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.
120+ people viewing
■Product overview Processing chemicals for plastic plating. ■Applications Catalyst imparting agent. ■Features Improve catalyst stability by suppl...
Sanko Shokai Co., Ltd.
140+ 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.
170+ people viewing
■Product overview Brightener for semi-bright nickel plating. ■Applications Non-coumarin, non-formalin. ■Features The film has excellent potential...
Sanko Shokai Co., Ltd.
240+ people viewing
Last viewed: 6 hours ago
■Applications - Copper pyrophosphate brightener. ・Copper sulfate on metal substrates, nickel underplating, plating on plastic, etc. ■Features ・E...
Sanko Shokai Co., Ltd.
180+ people viewing
■Product overview Lead-free type electroless nickel-phosphorus plating solution. ■Applications Continuous supply type. ■Features A medium phospho...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 1 day ago
■Product overview For wafer bumps. ■Applications ・Plating for wafer bumps. ・Sn-Pb plating. ■Features It is a eutectic plating type.
Sanko Shokai Co., Ltd.
130+ people viewing
Last viewed: 1 day ago
■Applications Brightener for zinc-iron alloy plating, for racks, zincate bath. ■Features ・Excellent uniform electrodeposition. ・High deposition ...
Sanko Shokai Co., Ltd.
130+ people viewing
■Applications Gold sealing agent. ■Features Immersion type, water soluble and has excellent liquid stability.
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview Satin plating. ■Applications Special nickel plating. ■Features Aluminum color appearance. It is used in various fields such as ...
Sanko Shokai Co., Ltd.
180+ people viewing
■Product overview Brightener for semi-bright nickel plating. ■Applications Anti-pitting agent. ■Features Excellent pit prevention effect and less...
Sanko Shokai Co., Ltd.
190+ people viewing
Last viewed: 1 day ago
■Applications Copper pyrophosphate plating agent. ■Features - Copper pyrophosphate, which is normally difficult to dissolve, is carefully mixed in...
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview Lead-free type electroless nickel-phosphorus plating solution. ■Applications Continuous supply type. ■Features High gloss type ...
Sanko Shokai Co., Ltd.
100+ people viewing
■Product overview Tin-cobalt alloy plating. ■Applications Alloy plating. ■Features Color tone similar to chrome appearance, pyrophosphate bath, r...
Sanko Shokai Co., Ltd.
110+ people viewing
■Applications Brightener for zinc-iron alloy plating, barrel use, zincate bath. ■Features ・Excellent uniform electrodeposition. ・High deposition...
