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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 14
672 products - Page 14
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 1 day ago
■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
Last viewed: 1 day ago
■Product overview Dual use colored. ■Applications Chemical treatment (chromate). ■Features Colored. F-free chemical treatment. Color tone can be ...
Sanko Shokai Co., Ltd.
100+ people viewing
Last viewed: 3 hours ago
■Product overview Brightener for zincate baths. ■Applications For rotation. ■Features ・Productivity is high as film thickness can be obtained in...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 11 hours ago
■Product overview Chemicals for printed wiring boards. ■Applications Copper sulfate plating additive for via fill. Insoluble anode type. ■Feature...
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 1 day ago
■Product overview Lead-free type electroless nickel-phosphorus plating solution. ■Applications Continuous supply type. ■Features Lead-free type o...
Sanko Shokai Co., Ltd.
70+ people viewing
Last viewed: 3 hours ago
■Product overview For chips. ■Applications ・Lead-free plating. ・Neutral Sn plating. ・Semi-gloss plating for barrel. ■Features In particular, i...
Sanko Shokai Co., Ltd.
70+ 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.
80+ 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.
70+ people viewing
Last viewed: 3 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.
80+ people viewing
■Applications Semiconductors, connectors, electronic components, decorations. ■Features White glossy appearance, black glossy appearance, thick fi...
Sanko Shokai Co., Ltd.
60+ people viewing
Last viewed: 3 hours ago
■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.
90+ 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.
160+ people viewing
Last viewed: 3 hours 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.
170+ people viewing
Last viewed: 9 minutes ago
■Product overview Additives are mixed with 85% high purity phosphoric acid. You can use it by adjusting the sulfuric acid concentration. ■Applicat...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 3 hours ago
■Product overview Chemical polishing agent for zinc die casting. ■Applications For zinc die casting. ■Features A whitish glossy surface is obtained.
Sanko Shokai Co., Ltd.
60+ people viewing
■Product overview Resin deburring agent. ■Applications No-chelate type resin deburring agent. ■Features It has good drainage and strong degreasin...
Sanko Shokai Co., Ltd.
80+ people viewing
Last viewed: 3 hours ago
■Product overview Rust removal, smut removal, rust prevention agent. ■Features Rust and smut can be removed from steel parts in a short time by si...
Sanko Shokai Co., Ltd.
80+ people viewing
Last viewed: 16 hours ago
■Product overview Dipsol #424 is a water-soluble anti-tarnishing agent developed by our company to maintain the luster of copper and brass after Ki...
Sanko Shokai Co., Ltd.
80+ people viewing
Last viewed: 3 hours ago
■Product overview Pickling liquid additive. ■Applications Inhibitor for pickling (hydrochloric acid). ■Features - Demonstrates stable performance...
Sanko Shokai Co., Ltd.
160+ people viewing
Last viewed: 3 hours ago
■Product overview For pure aluminum or aluminum alloy pads. ■Applications For wafers. ■Features Acid cleaning liquid exclusively for Epitas LEC-40.
Sanko Shokai Co., Ltd.
130+ people viewing
■Product overview Palladium colloid catalyst pre-dip. ■Applications Direct plating process. ■Features Catalyst stabilizer.
Sanko Shokai Co., Ltd.
150+ people viewing
Last viewed: 3 hours ago
■Product overview General-purpose adhesion improver. ■Applications desmear process. ■Features Improved adhesion between insulating resin and elec...
Sanko Shokai Co., Ltd.
80+ people viewing
Last viewed: 3 hours ago
■Product overview General purpose cleaning agent. ■Applications For immersion cleaning. ■Features Immersion cleaning agent for nonferrous metals ...
Sanko Shokai Co., Ltd.
130+ people viewing
■Product overview Degreaser. ■Applications Steel, electrolytic degreaser. ■Features ・Excellent cleaning properties, significantly reducing pretr...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 1 hour ago
■Product overview Multi cleaning agent. (5S cleaner) ■Applications iron, resin, etc. ■Features - Easily removes stubborn stains - oil stains on m...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 3 hours ago
■Product overview Activator. ■Applications Activator. ■Features Non-fluoride solid acid. Activates the metal surface and prevents cracking and pe...
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 1 hour ago
■Product overview Dipsol AC-6 is a high-performance activator that can be used on a variety of materials and for a variety of applications. Used fo...
Sanko Shokai Co., Ltd.
110+ people viewing
Last viewed: 3 hours ago
■Product overview Tin plating - for bumps. ■Applications Plating chemicals for semiconductor wafers. ■Features Easy liquid management.
Sanko Shokai Co., Ltd.
80+ people viewing
Last viewed: 1 day ago
■Product overview Tin bath for bump formation. ■Applications Tin plated. ■Features Excellent uniform electrodeposition and forms void-free bumps.
Sanko Shokai Co., Ltd.
120+ people viewing
Last viewed: 3 hours ago
■Product overview Auto parts, motor parts, office machine parts, molds, spinning machine parts, powder processing parts, watch parts, switch parts,...
