Metal Finishing Market to Reach $189.1 Billion by 2035

Metal finishing market is projected to expand from $117.8 billion in 2025 to $189.1 billion by 2035, registering a CAGR of 4.9% from 2026 to 2035. Market growth is supported by demand for corrosion protection, wear resistance, surface durability, and improved functional properties across automotive, electrical and electronics, aerospace, and industrial applications. Metal finishing includes processes such as electroplating, chemical conversion coating, anodizing, polishing, and protective coating that modify a metal surface to meet specific performance requirements. These treatments help components withstand moisture, chemicals, friction, and demanding operating conditions while supporting electrical conductivity, coating adhesion, and dimensional requirements.

Browse the full report description of “Metal Finishing Market Size, Share & Trends Analysis Report by Type (Inorganic Metal Finishing, Organic Metal Finishing, and Hybrid Metal Finishing) and by Application (Automotive, Electrical and Electronics, Aerospace, Industrial, and Others) and Forecast 2026-2035” at https://www.omrglobal.com/industry-reports/metal-finishing-market

Automotive Production and Industrial Manufacturing Support Metal Finishing Demand

Growth in vehicle manufacturing is supporting demand for surface treatment processes used on body components, fasteners, engine parts, connectors, and other metal assemblies. According to the International Organization of Motor Vehicle Manufacturers (OICA), global motor vehicle production increased from 92.7 million units in 2024 to approximately 96.4 million units in 2025, representing annual growth of around 3.9%. This expansion increases the potential requirement for metal components treated to improve corrosion resistance, durability, and compatibility with subsequent coating and assembly operations. Automotive manufacturers use electroplating, conversion coatings, and protective finishes to address component-specific requirements across vehicle structures, powertrain systems, and electrical assemblies.

Metal finishing also serves electrical and electronic equipment, aerospace structures, industrial machinery, and hardware products. Depending on the application, finishing processes can improve resistance to corrosion and wear, control surface roughness, support solderability or electrical contact performance, and prepare components for painting or bonding. Manufacturers are also adapting surface treatment processes to environmental and operational requirements, including reduced hazardous-substance use, lower-temperature processing, improved chemical efficiency, and wastewater management. These requirements are supporting the development of inorganic, organic, and hybrid finishing systems for different substrates and end-use conditions.

Inorganic Metal Finishing Advances Corrosion Protection and Surface Performance

The Inorganic Metal Finishing segment covers processes and treatments based on inorganic chemistries, including electroplating, metal conversion coatings, passivation, and related surface treatments. These technologies are used to modify metal surfaces for corrosion protection, wear resistance, conductivity, paint adhesion, and functional or decorative requirements. Their applications include automotive fasteners and components, industrial machinery, die-cast parts, household appliances, and metal hardware. The selection of a finishing process depends on the base metal, component geometry, expected service environment, required coating properties, and applicable environmental regulations.

MKS’ Atotech portfolio includes general metal finishing technologies such as zinc and zinc-nickel plating, trivalent chromium passivation, surface pretreatment, and protective coating systems. Its published product information describes solutions for functional and decorative applications, including corrosion-resistant coatings for metal components. For example, Atotech’s Zinni® range includes alkaline zinc-nickel plating processes, while its Tridur® family covers trivalent chromium passivation for zinc and zinc-alloy surfaces. The company also provides pretreatment and sealer technologies designed for use within finishing processes. These product categories illustrate how inorganic finishing systems can be selected according to corrosion protection, appearance, and component performance requirements.

Recent Developments

• In July 2026, MKS’ Atotech introduced an integrated wet metallization process for glass substrates used in advanced semiconductor packaging. The three-step process combines adhesion promotion, electroless copper seeding, and reverse-pulse copper plating to enable conformal coverage and void-free filling of through-glass vias (TGVs), supporting glass-core substrates, glass interposers, and high-density electronic packaging applications.
• In July 2026, MKS’ Atotech showcased aluminum surface-treatment solutions at China DieCasting 2026 in Shanghai, including conversion coatings, passivation technologies, and phosphate-free paint pretreatment. The portfolio also featured low-temperature cleaning solutions designed to reduce energy consumption, chemical usage, and waste, supporting corrosion protection, coating adhesion, and surface preparation for automotive and industrial aluminum components.
  
  
• In October 2025, MKS’ Atotech announced that it would showcase sustainable surface finishing technologies at Surface Finishing Mexico (SFM) 2025, including chrome-free decorative coatings, trivalent chromium passivation, alkaline zinc-nickel plating, and inorganic sealing solutions. The company also highlighted its Compact Membrane Anodes and closed-loop system for zinc-nickel plating, designed to improve process efficiency and reduce wastewater generation and resource consumption in industrial metal finishing.
  
  
• In September 2025, PPG announced that it would showcase industrial finishing technologies at FABTECH 2025, including its PRIMERON powder primer series, ENVIROLUXE powder coatings, ENVIROCRON HTE powder coatings, and POWERCRON® electrocoat systems. The portfolio addresses corrosion protection, coating adhesion, surface durability, and transfer efficiency, while selected formulations are designed to reduce powder consumption or incorporate recycled materials and avoid PFAS.

Market Coverage

• The market size available for – 2025-2035
• Base year- 2025
• Forecast period- 2026-2035
• Segment Covered-
• By Type
• By Application
• Regions Covered-
• North America
• Europe
• Asia-Pacific
• Rest of the World
• Competitive Landscape – MKS Inc. (Atotech), Henkel AG & Co. KGaA, PPG Industries, Inc., Element Solutions Inc., BASF SE, DuPont de Nemours, Inc., and SurTec International GmbH, among others.

Key questions addressed by the report.

• What is the market growth rate?
• Which segment and region dominate the market in the base year?
• Which segment and region will project the fastest growth in the market?
• Who is the leader in the market?
• How are players addressing challenges to sustain growth?
• Where is the investment opportunity?

Metal Finishing Market Report Segment

By Type

• Inorganic Metal Finishing
• Organic Metal Finishing
• Hybrid Metal Finishing

By Application

• Automotive
• Electrical and Electronics
• Aerospace
• Industrial
• Others (Hardware)

Metal Finishing Market Report Segment by Region

North America

• United States
• Canada

Europe

• UK
• Germany
• Italy
• Spain
• France
• Russia
• Rest of Europe

Asia-Pacific

• India
• China
• Japan
• South Korea
• Taiwan
• Australia and New Zealand
• ASEAN Economies
• Rest of Asia-Pacific

Rest of the World

• Latin America
• Middle East & Africa

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