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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 October, 2025: 1.INDOTECH CORPORATION, 2.Akay Grup Kimya San.Tic. A.Ş., 3.Salts and Chemicals Private Ltd.
Table of Contents
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 October 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 October 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
672 products found - Page 13
672 products - Page 13
Sanko Shokai Co., Ltd.
80+ people viewing
Last viewed: 23 hours ago
■Product overview Matte tin baths for electronic parts, lead frames, connectors, various hoop materials, etc. ■Applications Tin plated. ■Features...
Sanko Shokai Co., Ltd.
100+ people viewing
Last viewed: 14 hours ago
■Product overview Electroless copper plating for build-up boards. ■Applications Electroless copper plating (cyanide free). ■Features Compatible w...
Sanko Shokai Co., Ltd.
90+ people viewing
Last viewed: 23 hours ago
■Product overview Black for zinc nickel. ■Applications Chemical treatment (chromate). ■Features Black. F-free, Co-containing. High corrosion resi...
Sanko Shokai Co., Ltd.
100+ people viewing
Last viewed: 23 hours ago
■Product overview DIPSOL NZ-98 is a new type of brightener for the highly functional era, with excellent uniform electrodeposition that cannot be o...
Sanko Shokai Co., Ltd.
90+ people viewing
Last viewed: 23 hours 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.
80+ people viewing
Last viewed: 23 hours ago
■Product overview Lead-free type electroless nickel-phosphorus plating solution. ■Applications Continuous supply type. ■Features High phosphorus ...
Sanko Shokai Co., Ltd.
180+ people viewing
Last viewed: 13 hours ago
■Applications Plating, dye, metal surface treatment. ■Features Blue-green liquid.
Sanko Shokai Co., Ltd.
90+ people viewing
Last viewed: 23 hours ago
■Product overview Stanalloy® process. ■Applications Alloy plating (for decoration). ■Features Tin-nickel alloy plating has a color similar to sta...
Sanko Shokai Co., Ltd.
100+ people viewing
■Product overview Bright plating for high speed use. ■Applications Lead-free tin-copper plating. ■Features Specular gloss over a wide current den...
Sanko Shokai Co., Ltd.
70+ people viewing
Last viewed: 23 hours ago
■Features Next-generation cyanide-free alkaline Zn-Ni alloy plating process. For rotating and stationary baths. Ultra uniformity and low temperatur...
Sanko Shokai Co., Ltd.
100+ people viewing
■Product overview Pure Pd/Pd alloy type. ■Applications Semiconductors, connectors, electronic components, decorations. ■Features Thin/thick coati...
Sanko Shokai Co., Ltd.
80+ people viewing
Last viewed: 23 hours ago
■Product overview Plating on plastics. ■Features This is a new environmentally friendly plating process that allows direct electroplating on plast...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 22 hours ago
■Product overview Pretreatment agent for aluminum and aluminum alloys. ■Features The best pretreatment method for electroplating or electroless pl...
Sanko Shokai Co., Ltd.
70+ people viewing
Last viewed: 1 day ago
■Product overview Black dye for copper, copper alloys and copper plating. ■Applications For copper, copper alloys and copper plating. ■Features P...
Sanko Shokai Co., Ltd.
160+ people viewing
Last viewed: 1 day ago
■Product overview Electrolytic polishing agent for stainless steel. ■Applications For stainless steel. ■Features It has excellent gloss and can p...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 1 day ago
■Applications Zinc die casting chemical polishing agent. ■Features Non-chelate type with extremely good drainage properties, chemical polishing an...
Sanko Shokai Co., Ltd.
70+ people viewing
Last viewed: 1 day ago
■Product overview Engineering plastics plating (pretreatment). ■Applications For polybutylene tereftate. ■Features An excellent plating process f...
Sanko Shokai Co., Ltd.
90+ people viewing
■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.
70+ people viewing
■Product overview Solder wettability deterioration inhibitor. ■Applications Post tin plating treatment. ■Features Solder wettability of Sn/Sn all...
Sanko Shokai Co., Ltd.
130+ people viewing
■Product overview alkaline liquid. ■Applications Cleaning agent for synthetic fiber spinnerets (spinning nozzles). ■Features - Possible to wash a...
Sanko Shokai Co., Ltd.
100+ people viewing
Last viewed: 1 day ago
■Product overview For pure aluminum or aluminum alloy pads. ■Applications For wafers. ■Features Can be used with alkaline etching, low etching am...
Sanko Shokai Co., Ltd.
140+ people viewing
Last viewed: 8 hours ago
■Product overview Palladium colloidal catalyst cleaner conditioner. ■Applications Direct plating process. ■Features High adsorption amount of pal...
Sanko Shokai Co., Ltd.
110+ people viewing
■Product overview Desmear neutralizer. ■Applications desmear process. ■Features There is little copper dissolution and the appearance of the copp...
Sanko Shokai Co., Ltd.
100+ people viewing
Last viewed: 14 hours ago
■Product overview For steel substrates. ■Applications For immersion cleaning. ■Features To quickly remove mineral oils such as buff scum and pres...
Sanko Shokai Co., Ltd.
130+ people viewing
Last viewed: 1 hour ago
■Product overview Degreaser. ■Applications Electrolytic degreasing agent for steel. ■Features ・This is a non-cyanide type product with excellent...
Sanko Shokai Co., Ltd.
170+ people viewing
■Product overview In particular, it has excellent degreasing power at the cathode, as well as rust and smut removal. ■Applications Electrolytic cl...
Sanko Shokai Co., Ltd.
100+ people viewing
■Product overview Activator. ■Applications Activator. ■Features A solid acid containing an appropriate amount of fluoride. Activates the metal su...
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 1 day ago
■Product overview Dip Sole #91 is a convenient cleaning agent that chemically removes dirt (scum) from rubber molds (iron products) with its strong...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 23 hours ago
■Product overview Copper sulfate plating - for rewiring and bumps. ■Applications Plating chemicals for semiconductor wafers. ■Features Glossy typ...
Sanko Shokai Co., Ltd.
90+ people viewing
Last viewed: 14 hours ago
■Product overview Matte tin baths for electronic parts, lead frames, connectors, various hoop materials, etc. ■Applications Tin plated. ■Features...
