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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 12
672 products - Page 12
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 1 hour ago
■Product overview Tin/silver plating - for bumps. ■Applications Plating chemicals for semiconductor wafers. ■Features Semi-gloss type, stable Ag ...
Sanko Shokai Co., Ltd.
80+ people viewing
Last viewed: 1 hour ago
■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
Last viewed: 1 hour ago
■Product overview Electroless copper plating for build-up boards. ■Applications Electroless copper plating (cyanide free). ■Features Low-stress e...
Sanko Shokai Co., Ltd.
90+ people viewing
Last viewed: 1 hour ago
■Product overview Black for zinc nickel. ■Applications Chemical treatment (chromate). ■Features Black. F-free, Co-free. High corrosion resistance.
Sanko Shokai Co., Ltd.
100+ 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.
110+ people viewing
Last viewed: 19 minutes ago
■Product overview Chemicals for printed wiring boards. ■Applications - Additive for copper sulfate plating. - Phosphorus-containing copper anode t...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 1 day ago
■Product overview Mechanical parts such as rolls, molds, shafts and cylinders, seawater/environmental machine parts, and other industrial chrome-pl...
Sanko Shokai Co., Ltd.
90+ people viewing
Last viewed: 1 hour ago
■Applications Surface treatment agent. ■Features Pale pink to white crystalline powder.
Sanko Shokai Co., Ltd.
80+ people viewing
Last viewed: 1 hour ago
■Product overview Stanalloy® process. ■Applications Alloy plating (for decoration). ■Features Tin-nickel alloy plating with a brownish-black color.
Sanko Shokai Co., Ltd.
70+ people viewing
Last viewed: 19 hours 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.
80+ people viewing
Last viewed: 1 hour ago
■Features Alkaline Zn-Ni alloy plating process. For rotating and stationary baths. The best corrosion resistance is obtained with SurTec680 for tri...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 1 hour ago
■Applications Connectors, electronic components, decorations. ■Features Alkaline type, acidic type, thickness 5μm possible.
Sanko Shokai Co., Ltd.
90+ people viewing
Last viewed: 1 hour ago
■Product overview Silver color, organic. ■Applications top coat. ■Features Silver color. Contains aluminum. High gloss, highly corrosion resistan...
Sanko Shokai Co., Ltd.
100+ people viewing
Last viewed: 1 day ago
■Product overview Treatment chemicals for aluminum and aluminum alloys - Degreasing agents and buffing residue removers. ■Applications Acidic buff...
Sanko Shokai Co., Ltd.
70+ people viewing
Last viewed: 1 day ago
■Product overview Cyan-free strike copper plating solution for magnesium alloys. ■Applications Plating solution on magnesium alloy. ■Features Mg-...
Sanko Shokai Co., Ltd.
160+ people viewing
Last viewed: 1 day ago
■Product overview Dipsol ST-350 is an electrolytic polishing agent for stainless steel and 42 alloy. A uniform smooth surface can be obtained, maki...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 1 hour ago
■Applications Zinc die casting chemical polishing agent. ■Features The luster and coverage of the plating on zinc die-casting. Significantly impro...
Sanko Shokai Co., Ltd.
70+ people viewing
Last viewed: 1 hour ago
■Product overview Engineering plastics plating (pretreatment). ■Applications For PC&PC/ABS alloy. ■Features An excellent plating process for engi...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 1 hour ago
■Product overview Rust removal, smut removal, rust prevention agent. ■Features This is an acidic electrolytic degreasing scale remover. It can rem...
Sanko Shokai Co., Ltd.
90+ people viewing
Last viewed: 1 hour ago
■Product overview Anti-tarnishing agent. ■Applications Post tin plating treatment. ■Features Prevents discoloration of plating film due to heatin...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 1 hour ago
■Product overview alkaline liquid. ■Applications Stainless steel filter, recycled cleaning agent. ■Features ・Contains no cyanide, chromium, or p...
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 1 hour ago
■Product overview For pure aluminum or aluminum alloy pads. ■Applications For wafers. ■Features Suppresses the amount of alkaline etching and alu...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 1 hour ago
■Product overview Printed circuit boards, package boards. ■Applications For copper wiring. ■Features Post-dip for copper circuits. Excellent fine...
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 1 hour ago
■Product overview Desmear resin roughening agent. ■Applications desmear process. ■Features Uses sodium permanganate.
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 1 hour ago
■Product overview For general metals. ■Applications For immersion cleaning. ■Features For general metals that can contribute to energy saving at ...
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 1 day ago
■Product overview Degreaser. ■Applications Alkuri boiling degreaser. ■Features Since the COD value is low, the wastewater burden is low. Since it...
Sanko Shokai Co., Ltd.
170+ people viewing
Last viewed: 11 hours ago
■Product overview Contains caustic soda and is particularly effective for degreasing and derusting (and de-smutting). ■Applications Electrolytic c...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 1 hour ago
■Product overview Alkaline. ■Applications Additive to enhance degreasing power. Iron, copper alloy, aluminum alloy. ■Features ・Improve the clean...
Sanko Shokai Co., Ltd.
90+ people viewing
■Product overview In rack plating, are you having problems with plating not being deposited on some parts of deep-drawn pressed products, or with p...
Sanko Shokai Co., Ltd.
90+ people viewing
Last viewed: 8 hours ago
■Product overview Copper sulfate plating - for fine wiring and bumps. ■Applications Plating chemicals for semiconductor wafers. ■Features Matte t...
