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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 13
843 products - Page 13
Sanko Shokai Co., Ltd.
130+ people viewing
■Product overview ・Nissin Bright・G-2: Cyan based pure silver type. ・Eco Silver: Non-cyanide pure silver type.
Sanko Shokai Co., Ltd.
90+ people viewing
■Product overview Silver color, organic. ■Applications top coat. ■Features Silver color. Contains aluminum. High gloss, highly corrosion resistan...
Sanko Shokai Co., Ltd.
150+ people viewing
■Product overview Treatment chemicals for aluminum and aluminum alloys - Degreasing agents and buffing residue removers. ■Applications Sulfuric ac...
Sanko Shokai Co., Ltd.
80+ people viewing
■Product overview Chemical conversion treatment to magnesium alloy. ■Applications Chemical conversion treatment agent. ■Features Films with low r...
Sanko Shokai Co., Ltd.
270+ people viewing
Last viewed: 2 hours ago
■Product overview acidic liquid. ■Applications Electrolytic polishing liquid for stainless steel. ■Features Gloss can be added when used at low t...
Sanko Shokai Co., Ltd.
190+ people viewing
■Product overview Degreasing agent for zinc die casting. ■Applications For zinc die casting. ■Features A weak alkaline type with excellent cleani...
Sanko Shokai Co., Ltd.
60+ people viewing
■Product overview Engineering plastics plating (pretreatment). ■Applications For polypropylene. ■Features An excellent plating process for engine...
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 19 hours ago
■Product overview Rust removal, smut removal, rust prevention agent. ■Features It is also called solid hydrofluoric acid and is used by adding it ...
Sanko Shokai Co., Ltd.
150+ people viewing
Last viewed: 7 hours ago
■Product overview Anti-tarnishing agent. ■Applications Post tin plating treatment. ■Features Prevents discoloration of plating film due to heatin...
Sanko Shokai Co., Ltd.
80+ people viewing
Last viewed: 6 hours ago
■Product overview Antioxidant. ■Applications Tin/tin alloy plating. ■Features Antioxidant for tin and tin alloy plating. Just immersion suppresse...
AGUA JAPAN Co., Ltd.
130+ people viewing
■Characteristics of algae- and mold-proof water-based clear The anti-algae and anti-mold water-based clear exhibits excellent anti-algae and anti-m...
Sanko Shokai Co., Ltd.
110+ people viewing
■Product overview For pure aluminum or aluminum alloy pads. ■Applications For wafers. ■Features A slightly alkaline conditioner.
Sanko Shokai Co., Ltd.
110+ people viewing
■Product overview Printed circuit boards, package boards. ■Applications For copper wiring. ■Features Sulfuric acid type activator for copper circ...
Sanko Shokai Co., Ltd.
160+ people viewing
Last viewed: 11 hours ago
■Product overview Desmear swelling agent. ■Applications desmear process. ■Features Highly permeable solution that promotes resin oxidation.
Sanko Shokai Co., Ltd.
110+ people viewing
■Product overview Acid cleaning (soaking). ■Applications Immersion cleaning. ■Features Great for degreasing and derusting of steel, copper and co...
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview Degreaser. ■Applications Alkaline degreaser for low temperatures. ■Features ・This is a room temperature type degreaser. ・It c...
Sanko Shokai Co., Ltd.
250+ people viewing
■Product overview Electrolytic degreaser. (compatible with environmental hormones) ■Applications For non-ferrous metals. ■Features A non-chelate ...
Sanko Shokai Co., Ltd.
160+ people viewing
Last viewed: 21 hours ago
■Product overview Non-silicone antifoaming agent that does not fall under the PRTR law. ■Applications Highly concentrated liquid type. ■Features ...
Sanko Shokai Co., Ltd.
170+ people viewing
■Product overview DIPSOL #142 is a nonionic surfactant that can be used in a wide range of applications and has excellent performance as a metal de...
Sanko Shokai Co., Ltd.
130+ people viewing
■Product overview Tin/silver plating - for bumps. ■Applications Plating chemicals for semiconductor wafers. ■Features Semi-gloss type, stable Ag ...
Sanko Shokai Co., Ltd.
90+ 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.
80+ people viewing
■Product overview Electroless copper plating for build-up boards. ■Applications Electroless copper plating (cyanide free). ■Features Low-stress e...
Sanko Shokai Co., Ltd.
100+ 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.
110+ people viewing
Last viewed: 1 day ago
■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.
150+ people viewing
Last viewed: 1 day ago
■Product overview Chemicals for printed wiring boards. ■Applications - Additive for copper sulfate plating. - Phosphorus-containing copper anode t...
Sanko Shokai Co., Ltd.
140+ 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
Last viewed: 22 hours ago
■Applications Surface treatment agent. ■Features Pale pink to white crystalline powder.
Sanko Shokai Co., Ltd.
90+ people viewing
■Product overview Stanalloy® process. ■Applications Alloy plating (for decoration). ■Features Tin-nickel alloy plating with a brownish-black color.
Sanko Shokai Co., Ltd.
80+ people viewing
Last viewed: 1 day ago
■Product overview Stanalloy® process. ■Applications Alloy plating (for decoration). ■Features Copper/tin alloy plating with a glossy white film t...
Sanko Shokai Co., Ltd.
100+ people viewing
■Features Alkaline Zn-Ni alloy plating process. For rotating and stationary baths. The best corrosion resistance is obtained with SurTec680 for tri...
