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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 12
850 products - Page 12
Sanko Shokai Co., Ltd.
160+ people viewing
Last viewed: 6 hours ago
■Applications Zinc die casting chemical polishing agent. ■Features Non-chelate type with extremely good drainage properties, chemical polishing an...
Sanko Shokai Co., Ltd.
100+ people viewing
■Product overview Engineering plastics plating (pretreatment). ■Applications For polybutylene tereftate. ■Features An excellent plating process f...
Sanko Shokai Co., Ltd.
130+ people viewing
Last viewed: 5 hours ago
■Product overview Rust removal, smut removal, rust prevention agent. ■Features It is a one-component product and can quickly remove black scale, o...
Sanko Shokai Co., Ltd.
100+ people viewing
■Product overview Solder wettability deterioration inhibitor. ■Applications Post tin plating treatment. ■Features Solder wettability of Sn/Sn all...
Sanko Shokai Co., Ltd.
180+ people viewing
Last viewed: 1 hour ago
■Product overview alkaline liquid. ■Applications Cleaning agent for synthetic fiber spinnerets (spinning nozzles). ■Features - Possible to wash a...
Sanko Shokai Co., Ltd.
120+ people viewing
*Drama. ■Applications Surface treatment agent, resin curing agent. ■Features Light pink lumps.
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 4 hours ago
■Product overview Acid cleaning (electrolytic). ■Applications Electrolytic cleaning. ■Features Acidic electrolytic cleaning for steel, 1-componen...
Sanko Shokai Co., Ltd.
240+ people viewing
■Product overview Printed circuit boards, package boards. ■Applications For copper wiring. ■Features A cleaner for selective plating using dry fi...
Sanko Shokai Co., Ltd.
110+ people viewing
■Product overview Tin-palladium colloidal catalyst activator. ■Applications Electroless copper pretreatment. ■Features Palladium low concentratio...
Sanko Shokai Co., Ltd.
410+ people viewing
Last viewed: 1 day ago
■Product overview Soft etching agent. ■Applications Copper surface activator for printed circuit boards and flexible circuit boards. ■Features - ...
Sanko Shokai Co., Ltd.
100+ people viewing
■Product overview Immersion acid scale treatment agent. ■Applications Acid descaling. ■Features A dipping acidic scale treatment agent that is fr...
Sanko Shokai Co., Ltd.
350+ people viewing
■Product overview Cyanide-free electrolytic degreaser. ■Applications No cyanide chelate electrolytic degreaser. ■Features It has a large ability ...
Sanko Shokai Co., Ltd.
170+ people viewing
Last viewed: 18 hours ago
■Product overview A spray cleaning agent developed with wastewater treatment properties in mind. ■Applications For cleaning parts. ■Features - Lo...
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview For steel. ■Applications Degreasing and derusting agent for steel. ■Features Degreasing and derusting can be done simultaneousl...
Sanko Shokai Co., Ltd.
120+ people viewing
■Product overview Auto parts, precision parts, etc. ■Applications Electroless nickel plating - lead-free Ni-P plating. ■Features Compliant with E...
Sanko Shokai Co., Ltd.
160+ people viewing
Last viewed: 1 day ago
■Product overview Tin-silver alloy plating (semi-gloss). ■Applications Plating chemicals for electronic parts - tin-silver alloy plating (semi-bri...
Sanko Shokai Co., Ltd.
160+ people viewing
■Product overview Copper sulfate plating pretreatment. ■Applications Plating chemicals for printed wiring boards. ■Features Acidic cleaner.
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview Colored for zinc. ■Applications Chemical treatment (chromate). ■Features Colored. F-free, Co-free chemical conversion treatment...
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 4 hours ago
■Product overview DIPSOL NZ-110 is a type of brightener that has a smaller difference in film thickness due to current density than the conventiona...
Sanko Shokai Co., Ltd.
190+ people viewing
■Product overview Brightener for bright nickel plating. ■Applications One-component brightener. ■Features One-component brightener for nickel pla...
Sanko Shokai Co., Ltd.
100+ people viewing
Last viewed: 1 day ago
■Product overview Applicable to most general decorative plating and final finish plating of standard parts that require thickness, corrosion resist...
Sanko Shokai Co., Ltd.
80+ people viewing
■Product overview For chips. ■Applications ・Lead-free plating. ・Neutral Sn plating. ・Semi-gloss plating for barrel. ■Features In particular, i...
Sanko Shokai Co., Ltd.
90+ people viewing
■Product overview Stanalloy® process. ■Applications Alloy plating (for decoration). ■Features Thick coating is possible with tin-nickel alloy pla...
Sanko Shokai Co., Ltd.
110+ people viewing
■Product overview Chemicals for electronic parts, lead-free, tin-copper plating. ■Applications Tin-copper plating, high speed bright plating. ■Fe...
Sanko Shokai Co., Ltd.
90+ people viewing
Last viewed: 19 hours ago
■Product overview Dip Sole's Anic Process IZ-260 is a zinc-nickel alloy plating method using an alkaline non-cyanide bath. It has excellent uniform...
Sanko Shokai Co., Ltd.
130+ people viewing
■Applications Semiconductors, connectors, electronic components, decorations. ■Features White glossy appearance, black glossy appearance, thick fi...
Sanko Shokai Co., Ltd.
80+ people viewing
■Product overview Plating on plastics. ■Features This is a process that chemically deposits copper with good adhesion onto the surface of plastic....
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 1 day ago
■Product overview Pretreatment agent for aluminum and aluminum alloys. ■Features Hard alumite additive for aluminum die casting. No special equipm...
Sanko Shokai Co., Ltd.
220+ people viewing
Last viewed: 1 day ago
■Product overview Alkaline degreaser for copper and copper alloys. ■Applications For copper and copper alloys. ■Features It has strong degreasing...
Sanko Shokai Co., Ltd.
240+ people viewing
Last viewed: 1 day ago
■Product overview Additives are mixed with 85% high purity phosphoric acid. You can use it by adjusting the sulfuric acid concentration. ■Applicat...
