The Global PCB Photoimageable Solder Resist Ink Market was valued at USD 1.05 billion in 2025 and is projected to grow from an estimated USD 1.12 billion in 2026 to reach USD 1.82 billion by 2034, exhibiting a Compound Annual Growth Rate (CAGR) of 6.2% during the forecast period. This growth trajectory is intrinsically linked to the health of the broader printed circuit board industry, which had a total output value of approximately USD 81 billion in 2023. The market’s expansion is being driven by the relentless miniaturization of electronic devices, the global rollout of 5G infrastructure, the rising adoption of AI-enabled hardware, and the accelerating production of new energy vehicles, all of which demand highly reliable and dense PCBs.

As the electronics industry pushes the boundaries of performance, compactness, and reliability, the spotlight turns to the specialized chemical companies supplying the critical materials that make it all possible. Photoimageable Solder Resist (PSR) inks are a foundational component in PCB manufacturing—protecting copper traces, preventing solder bridging, and enabling the fine-line definition required for high-density interconnect boards. In this blog, we profile the Top 10 Companies in the PCB Photoimageable Solder Resist Ink Industry—a mix of Japanese chemical giants, South Korean innovators, Taiwanese specialists, and a growing cohort of Chinese manufacturers shaping the future of global PCB material supply.

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🔟 1. Taiyo Ink Mfg. Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Photoimageable Solder Resist Inks, PSR-4000 Series, Halogen-Free Formulations

Taiyo Ink is widely recognized as the global market leader in photoimageable solder resist inks, holding the dominant share of the worldwide PSR ink market. Founded in Japan and backed by decades of polymer chemistry expertise, Taiyo Ink’s products are used by virtually every major PCB manufacturer across Asia, North America, and Europe. Their PSR-4000 series is considered an industry benchmark for resolution, adhesion, and thermal reliability.

Innovation Highlights:

• Industry-leading fine-line resolution capabilities for HDI and IC substrate applications

• Comprehensive halogen-free and RoHS-compliant product portfolio

• Active R&D investment in UV/LED-curable formulations for next-generation PCB processes

Download FREE Sample Report:
PCB Photoimageable Solder Resist Ink Market – View in Detailed Research Report

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9️⃣ 2. Tamura Corporation

Headquarters: Tokyo, Japan
Key Offering: Photoimageable Solder Resist Inks, Flux Materials, PCB Process Chemicals

Tamura Corporation is one of Japan’s most established electronic materials manufacturers, with a strong foothold in the PCB photoimageable solder resist segment. The company serves a broad customer base spanning consumer electronics, automotive, and industrial PCB fabricators. Tamura’s solder resist inks are known for their consistent processability and excellent compatibility with diverse substrate materials, making them a trusted choice for manufacturers operating complex production environments.

Innovation Highlights:

• Strong focus on automotive-grade PSR formulations with enhanced thermal endurance

• Expanding product range for flexible and rigid-flex PCB applications

• Long-standing technical partnerships with leading PCB fabricators across Asia-Pacific

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8️⃣ 3. Advance Materials Corporation (AMC)

Headquarters: Taoyuan, Taiwan
Key Offering: Photoimageable Solder Resist Inks, Dry Film Solder Mask, PCB Specialty Chemicals

Advance Materials Corporation is a prominent Taiwanese supplier of PCB process materials, recognized for its competitive photoimageable solder resist product lines. AMC has built a strong reputation among mid-to-large-scale PCB manufacturers in Taiwan, China, and Southeast Asia. The company’s products are designed to meet the demanding requirements of multilayer and HDI board production, offering reliable performance at competitive price points that have helped AMC expand its regional market share significantly.

Innovation Highlights:

• Tailored formulations for multilayer and HDI PCB manufacturing processes

• Consistent quality assurance frameworks aligned with global PCB industry standards

• Expanding distribution network across Southeast Asian electronics manufacturing hubs

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7️⃣ 4. Shenzhen Rongda Photosensitive & Technology Co., Ltd.

Headquarters: Shenzhen, China
Key Offering: Photoimageable Solder Resist Inks, UV-Curable Inks, PCB Chemical Materials

Shenzhen Rongda is among the most prominent Chinese manufacturers of photoimageable solder resist inks, benefiting directly from China’s position as the world’s largest PCB manufacturing base. The company has grown rapidly by offering cost-competitive products specifically calibrated to the needs of domestic PCB fabricators. As Chinese PCB manufacturers increasingly move up the value chain toward HDI and multilayer boards, Rongda has invested in developing higher-performance formulations to keep pace with these evolving technical demands.

Innovation Highlights:

• Strong positioning within China’s extensive domestic PCB supply chain ecosystem

• Growing product range addressing HDI and fine-line solder mask requirements

• Benefiting from government support for domestic electronics supply chain development

Download FREE Sample Report:
PCB Photoimageable Solder Resist Ink Market – View in Detailed Research Report

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6️⃣ 5. Jiangsu Kuangshun Photosensitivity New-material Stock Co., Ltd.

Headquarters: Jiangsu Province, China
Key Offering: Photosensitive Solder Resist Inks, Photoimageable Chemical Materials

Jiangsu Kuangshun is a publicly listed Chinese company specializing in photosensitive and photoimageable materials for the PCB industry. The company has carved out a meaningful position in the domestic Chinese market by developing a broad range of solder resist products that serve the full spectrum of PCB types, from standard single-sided boards to more demanding multilayer applications. Kuangshun’s growth has been driven by the rapid expansion of electronics manufacturing in Eastern China, particularly in the Yangtze River Delta region.

Innovation Highlights:

• Publicly listed entity with transparent R&D investment and product development roadmap

• Diversified photosensitive material portfolio serving multiple PCB types and applications

• Strategic proximity to major PCB manufacturing clusters in Eastern China

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5️⃣ 6. Seoul Chemical (Kolon Industries)

Headquarters: Seoul, South Korea
Key Offering: Photoimageable Solder Resist Inks, Dry Film Photoresists, Electronic Chemical Materials

Seoul Chemical, operating under the broader Kolon Industries group, represents South Korea’s significant contribution to the global PCB chemical materials market. The company supplies photoimageable solder resist products to PCB manufacturers primarily across South Korea and broader Asia, supported by the deep technical capabilities that characterize the Korean chemical industry. Seoul Chemical benefits from close proximity to South Korea’s world-class electronics OEMs and PCB fabricators, enabling strong collaborative product development.

Innovation Highlights:

• Backed by Kolon Industries’ extensive polymer science and chemical manufacturing expertise

• Product development aligned with the stringent quality requirements of Korean electronics manufacturers

• Active engagement in developing materials for advanced substrate and semiconductor packaging applications

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4️⃣ 7. New East New Materials Co., Ltd.

Headquarters: China
Key Offering: Photoimageable Solder Resist Inks, UV-Curable PCB Inks, Specialty Electronic Chemicals

New East New Materials is an emerging Chinese player in the PCB photoimageable solder resist ink market, reflective of the broader trend of domestic Chinese firms gaining technical capability and market share in specialized electronic chemical segments. The company focuses on delivering performance-oriented products at price points that are attractive to the vast base of Chinese PCB manufacturers. As demand for more sophisticated PCB materials continues to grow within China, New East New Materials is actively investing in upgrading its formulation capabilities to serve higher-value applications.

Innovation Highlights:

• Growing product portfolio targeting mid-to-high performance PCB solder mask applications

• Competitive cost structure suited to high-volume domestic PCB manufacturing customers

• Increasing focus on environmentally compliant, halogen-free ink formulations

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3️⃣ 8. Peters Group (Lackwerke Peters GmbH & Co. KG)

Headquarters: Kempen, Germany
Key Offering: SD 2450 Series Solder Resist Inks, UV-Curable Coatings, PCB Electronic Chemicals

Peters Group is Europe’s most recognized specialist in PCB solder resist and protective coating materials, with a heritage spanning decades of chemistry and materials innovation. The company’s photoimageable solder resist products are particularly valued in the European market, where stringent quality requirements from the automotive, industrial, and medical electronics sectors demand materials that go beyond basic performance thresholds. Peters is especially strong in serving German and Central European PCB manufacturers who require long-term reliability data and regulatory compliance documentation.

Innovation Highlights:

• Deep expertise in solder resist formulations meeting European automotive and industrial standards

• Comprehensive product compliance with RoHS, REACH, and other European environmental directives

• Ongoing investment in UV/LED-curable solder mask technologies to reduce energy consumption in PCB production

Download FREE Sample Report:
PCB Photoimageable Solder Resist Ink Market – View in Detailed Research Report

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2️⃣ 9. Huntsman Corporation (Advanced Materials Division)

Headquarters: The Woodlands, Texas, USA
Key Offering: Epoxy Resin Systems, Specialty Electronic Chemicals, PCB Material Formulations

Huntsman Corporation’s Advanced Materials division is a significant supplier of the specialty epoxy resins and chemical systems that form the backbone of photoimageable solder resist ink formulations globally. While Huntsman operates as both a direct supplier and a raw material provider to ink formulators, its influence across the PCB chemical supply chain is substantial. The company serves PCB material manufacturers across North America, Europe, and Asia, and its materials technology contributes directly to the performance characteristics of solder resist products across multiple brands.

Innovation Highlights:

• Leading supplier of high-performance epoxy resin systems critical to PSR ink formulation

• Active development of bio-based and sustainable resin chemistries for electronics applications

• Global manufacturing and supply chain infrastructure ensuring consistent material availability for PCB ink producers

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1️⃣ 10. Sun Chemical Corporation

Headquarters: Parsippany, New Jersey, USA
Key Offering: Electronics Inks, Photoimageable Coatings, Functional Electronic Materials

Sun Chemical, a member of the DIC Corporation group, is one of the world’s largest producers of printing inks and coatings, and its electronics division plays a meaningful role in the PCB functional materials space. The company leverages its global scale, broad chemistry platform, and extensive distribution network to supply photoimageable and functional electronic inks to PCB manufacturers across North America, Europe, and Asia. Sun Chemical’s integration within the DIC group provides access to significant R&D resources and enables cross-fertilization of technology from across the broader specialty chemicals industry.

Innovation Highlights:

• Broad global distribution network supporting PCB manufacturers across multiple regions

• Access to DIC Corporation’s extensive materials science and polymer chemistry research base

• Growing focus on developing functional electronic inks for advanced packaging and next-generation PCB applications

Get Full Report Here:
PCB Photoimageable Solder Resist Ink Market – View in Detailed Research Report

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🌍 Outlook: The Future of PCB Photoimageable Solder Resist Ink Is Higher Performance and Greener Chemistry

The PCB photoimageable solder resist ink market is undergoing a clear and accelerating transformation. While standard epoxy-based screen printing inks continue to dominate in volume, the industry is investing heavily in high-performance formulations, UV/LED-curable technologies, and environmentally compliant chemistries to meet the evolving demands of advanced electronics manufacturing.

📈 Key Trends Shaping the Market:

• Rapid adoption of HDI and multilayer PCB technologies driving demand for finer-resolution solder resist inks

• Accelerating shift from thermal curing to UV/LED curing processes for energy efficiency and throughput gains

• Growing regulatory and customer pressure toward halogen-free, RoHS-compliant ink formulations globally

• Rising demand from automotive electronics and 5G infrastructure sectors requiring superior thermal and chemical resistance

• Chinese domestic manufacturers increasing technical capability and challenging established Japanese and Korean market leaders

• Innovation in functional solder resist inks with embedded capabilities for thermal dissipation and advanced packaging compatibility

Get Full Report Here:
PCB Photoimageable Solder Resist Ink Market – View in Detailed Research Report

The companies profiled above are not only supplying a critical material to global electronics manufacturing—they are actively driving the technological evolution of PCB production, enabling the smaller, faster, and more reliable electronic devices that define modern life. As demand from 5G, artificial intelligence, electric vehicles, and industrial automation continues to intensify, the role of photoimageable solder resist ink suppliers in sustaining this progress has never been more essential.