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市場調査レポート
商品コード
1782079
鉛フリー圧電セラミックス:各種技術と世界の機会Lead-Free Piezoelectric Ceramics: Technologies and Global Opportunities |
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| 鉛フリー圧電セラミックス:各種技術と世界の機会 |
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出版日: 2025年07月28日
発行: BCC Research
ページ情報: 英文 122 Pages
納期: 即納可能
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全表示
- 概要
- 図表
- 目次
世界の鉛フリー圧電セラミックスの市場規模は、2025年の3億730万米ドルから、予測期間中はCAGR 12.3%で推移し、2030年末には5億4,980万米ドルに達すると予測されています。
アジア太平洋地域市場は、2025年の1億6,450万米ドルから、予測期間中はCAGR 14.2%で推移し、2030年末には3億1,910万米ドルに達すると予測されています。北米市場は、2025年の7,470万米ドルから、予測期間中はCAGR 11.2%で推移し、2030年末には1億2,710万米ドルに達すると予測されています。
当レポートでは、世界の鉛フリー圧電セラミックスの市場を調査し、市場概要、市場影響因子および市場機会の分析、市場規模の推移・予測、各種区分・地域別の詳細分析などをまとめています。
目次
第1章 エグゼクティブサマリー
- 市場見通し
- 調査範囲
- 市場サマリー
- 市場力学と促進要因
- 動向と将来の展開
- セグメント別分析
- 地域市場および新興市場
- 結論
第2章 市場概要
- 意味
- 業界シナリオ
- 鉛フリー圧電セラミックスの開発の必要性
- 鉛フリー圧電セラミックスの特性
- 鉛フリー圧電セラミックスの用途
- 準備技術
- 規則
- EUの有害物質制限指令 (RoHS) における免除規定
- REACH規則
- 米中関税戦争の影響
- サプライチェーン分析
- ポーターのファイブフォース分析
第3章 市場力学
- 市場力学
- 市場促進要因
- 鉛系圧電材料の健康と環境へのリスク
- 好ましい規制環境
- 鉛フリー圧電セラミックスの用途
- 市場の課題
- 原材料の抽出に伴う環境リスク
- パフォーマンス上の制約
- 市場機会
- ナノ圧電セラミックス
- ウェアラブル技術
第4章 新興技術と開発
- 概要
- 材料と技術の動向
第5章 市場セグメンテーション分析
- セグメンテーションの内訳
- 調査結果/サマリー
- 市場分析:材料別
- ニオブ酸カリウムナトリウム (KNN)
- チタン酸ビスマスナトリウム (BNT)
- チタン酸バリウム
- その他
- 市場分析:構成別
- 単層
- 多層
- 薄膜
- 市場分析:エンドユーザー別
- CE製品・オプトエレクトロニクス
- 輸送
- 産業機器
- 医療機器
- その他
- 地理的内訳
- 調査結果/サマリー
- 市場分析:地域別
- 北米
- アジア太平洋
- 欧州
- その他の地域
第6章 競合情報
- 競合シナリオ
- 企業ポジショニング
- 戦略的取り組み
第7章 鉛フリー圧電セラミックス産業の持続可能性:ESGの観点
- ESG目標
- ESG上の課題
- ESGパフォーマンス分析
- 環境問題
- 社会問題
- ガバナンスの問題
- ESGの現状
- 結論
第8章 付録
- 調査手法
- 情報源
- 略語
- 参考文献
- 企業プロファイル
- CERAMTEC GMBH
- CTS CORP.
- FUJI CERAMICS CORP.
- HONDA ELECTRONICS CO. LTD.
- IONIX AT
- KEMET CORP.
- KYOCERA CORP.
- NITERRA CO. LTD.
- NINGBO FBELE ELECTRONICS CO. LTD.
- PI CERAMIC GMBH
- PZT ELECTRONIC CERAMIC CO. LTD.
- SEIKO EPSON CORP.
- SUMITOMO CHEMICAL CO. LTD.
- TANIOBIS
- ZIBO YUHAI ELECTRONIC CERAMIC CO. LTD.
List of Tables
- Summary Table : Global Market for Lead-Free Piezoelectric Ceramics, by Region, Through 2030
- Table 1 : Typical Piezoelectric Properties for Distinct Classes of Materials
- Table 2 : Updated ROHS Exemptions
- Table 3 : Global Market for Lead-Free Piezoelectric Ceramics, by Material, Through 2030
- Table 4 : Global Market for KNN Lead-Free Piezoelectric Ceramics, by Region, Through 2030
- Table 5 : Global Market for BNT Lead-Free Piezoelectric Ceramics, by Region, Through 2030
- Table 6 : Global Market for BT Lead-Free Piezoelectric Ceramics, by Region, Through 2030
- Table 7 : Global Market for Other Lead-Free Piezoelectric Ceramics, by Region, Through 2030
- Table 8 : Global Market for Lead-Free Piezoelectric Ceramics, by Configuration, Through 2030
- Table 9 : Global Market for Monolith Lead-Free Piezoelectric Ceramics, by Region, Through 2030
- Table 10 : Global Market for Multilayer Lead-Free Piezoelectric Ceramics, by Region, Through 2030
- Table 11 : Properties of KNN Piezoelectric Ceramic Thin Films
- Table 12 : Global Market for Thin-Film Lead-Free Piezoelectric Ceramics, by Region, Through 2030
- Table 13 : Global Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 14 : Global Market for Lead-Free Piezoelectric Ceramics in Consumer Electronics and Optoelectronics, by Region, Through 2030
- Table 15 : Global Market for Lead-Free Piezoelectric Ceramics in Transportation, by Region, Through 2030
- Table 16 : Global Market for Lead-Free Piezoelectric Ceramics in Industrial Equipment, by Region, Through 2030
- Table 17 : Global Market for Lead-Free Piezoelectric Ceramics in Medical Devices, by Region, Through 2030
- Table 18 : Global Market for Lead-Free Piezoelectric Ceramics in Other Industries, by Region, Through 2030
- Table 19 : Global Market for Lead-Free Piezoelectric Ceramics, by Region, Through 2030
- Table 20 : North American Market for Lead-Free Piezoelectric Ceramics, by Country, Through 2030
- Table 21 : North American Market for Lead-Free Piezoelectric Ceramics, by Material, Through 2030
- Table 22 : North American Market for Lead-Free Piezoelectric Ceramics, by Configuration, Through 2030
- Table 23 : North American Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 24 : U.S. Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 25 : Canadian Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 26 : Mexican Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 27 : Asia-Pacific Market for Lead-Free Piezoelectric Ceramics, by Country, Through 2030
- Table 28 : Asia-Pacific Market for Lead-Free Piezoelectric Ceramics, by Material, Through 2030
- Table 29 : Asia-Pacific Market for Lead-Free Piezoelectric Ceramics, by Configuration, Through 2030
- Table 30 : Asia-Pacific Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 31 : Chinese Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 32 : Japanese Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 33 : South Korean Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 34 : Rest of Asia-Pacific Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 35 : European Market for Lead-Free Piezoelectric Ceramics, by Country, Through 2030
- Table 36 : European Market for Lead-Free Piezoelectric Ceramics, by Material, Through 2030
- Table 37 : European Market for Lead-Free Piezoelectric Ceramics, by Configuration, Through 2030
- Table 38 : European Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 39 : German Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 40 : French Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 41 : Italian Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 42 : Rest of Europe Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 43 : RoW Market for Lead-Free Piezoelectric Ceramics, by Sub-region, Through 2030
- Table 44 : RoW Market for Lead-Free Piezoelectric Ceramics, by Material, Through 2030
- Table 45 : RoW Market for Lead-Free Piezoelectric Ceramics, by Configuration, Through 2030
- Table 46 : RoW Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 47 : South American Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 48 : MEA Market for Lead-Free Piezoelectric Ceramics, by End User, Through 2030
- Table 49 : Recent Strategic Initiatives, Lead-Free Piezoelectric Ceramics Market, 2022-2025
- Table 50 : Environmental Issues and Corporate ESG Initiatives
- Table 51 : Social Issues and Corporate ESG Initiatives
- Table 52 : Governance Issues and Corporate ESG Initiatives
- Table 53 : ESG Risk Ratings in the LF Piezoelectric Ceramics Market, 2025*
- Table 54 : Abbreviations Used in the Report
- Table 55 : CeramTec GmbH: Company Snapshot
- Table 56 : CeramTec GmbH: Product Portfolio
- Table 57 : CeramTec GmbH: News/Developments, 2024
- Table 58 : CTS Corp.: Company Snapshot
- Table 59 : CTS Corp.: Financial Performance, FY 2023 and 2024
- Table 60 : CTS Corp.: Product Portfolio
- Table 61 : CTS Corp.: News/Developments, 2022-2024
- Table 62 : Fuji Ceramics Corp.: Company Snapshot
- Table 63 : Fuji Ceramics Corp.: Product Portfolio
- Table 64 : Honda Electronics Co. Ltd.: Company Snapshot
- Table 65 : Honda Electronics Co. Ltd.: Product Portfolio
- Table 66 : Ionix AT: Company Snapshot
- Table 67 : Ionix AT: Product Portfolio
- Table 68 : Ionix AT: News/Developments, 2023
- Table 69 : Kemet Corp.: Company Snapshot
- Table 70 : Kemet Corp.: Product Portfolio
- Table 71 : Kyocera Corp.: Company Snapshot
- Table 72 : Kyocera Corp.: Financial Performance, FY 2023 and 2024
- Table 73 : Kyocera Corp.: Product Portfolio
- Table 74 : Niterra Co. Ltd.: Company Snapshot
- Table 75 : Niterra Co. Ltd.: Financial Performance, FY 2023 and 2024
- Table 76 : Niterra Co. Ltd.: Product Portfolio
- Table 77 : Niterra Co. Ltd.: News/Developments, 2024-2025
- Table 78 : Ningbo Fbele Electronics Co. Ltd.: Company Snapshot
- Table 79 : Ningbo Fbele Electronics Co. Ltd.: Product Portfolio
- Table 80 : PI Ceramic GmbH: Company Snapshot
- Table 81 : PI Ceramic GmbH: Product Portfolio
- Table 82 : PI Ceramic GmbH: News/Developments, 2025
- Table 83 : PZT Electronic Ceramic Co. Ltd.: Company Snapshot
- Table 84 : PZT Electronic Ceramic Co. Ltd.: Product Portfolio
- Table 85 : Seiko Epson Corp.: Company Snapshot
- Table 86 : Seiko Epson Corp.: Financial Performance, FY 2023 and 2024
- Table 87 : Seiko Epson Corp.: Product Portfolio
- Table 88 : Sumitomo Chemical Co. Ltd.: Company Snapshot
- Table 89 : Sumitomo Chemical Co. Ltd.: Financial Performance, FY 2023 and 2024
- Table 90 : Sumitomo Chemical Co. Ltd.: Product Portfolio
- Table 91 : Taniobis: Company Snapshot
- Table 92 : Taniobis: Product Portfolio
- Table 93 : Zibo Yuhai Electronic Ceramic Co. Ltd.: Company Snapshot
- Table 94 : Zibo Yuhai Electronic Ceramic Co. Ltd.: Product Portfolio
List of Figures
- Summary Figure : Global Market Shares of Lead-Free Piezoelectric Ceramics, by Region, 2024
- Figure 1 : Analysis of Supply Chain for Lead-Free Piezoelectric Ceramics
- Figure 2 : Porter's Five Forces Analysis - Lead-Free Piezoelectric Ceramics Market
- Figure 3 : Market Dynamics of Lead-Free Piezoelectric Ceramics
- Figure 4 : Global Market Shares of Lead-Free Piezoelectric Ceramics, by Material, 2024
- Figure 5 : Global Market Shares of KNN Lead-Free Piezoelectric Ceramics, by Region, 2024
- Figure 6 : Global Market Shares of BNT Lead-Free Piezoelectric Ceramics, by Region, 2024
- Figure 7 : Global Market Shares of BT Lead-Free Piezoelectric Ceramics, by Region, 2024
- Figure 8 : Global Market Shares of Other Lead-Free Piezoelectric Ceramics, by Region, 2024
- Figure 9 : Global Market Shares of Lead-Free Piezoelectric Ceramics, by Configuration, 2024
- Figure 10 : Global Market Shares of Monolith Lead-Free Piezoelectric Ceramics, by Region, 2024
- Figure 11 : Global Market Shares of Multilayer Lead-Free Piezoelectric Ceramics, by Region, 2024
- Figure 12 : Global Market Shares of Thin Film Lead-Free Piezoelectric Ceramics, by Region, 2024
- Figure 13 : Global Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 14 : Production Value of the Global Electronics and IT Industries, by Category, 2023-2025
- Figure 15 : Global Market Shares of Lead-Free Piezoelectric Ceramics in Consumer Electronics and Optoelectronics, by Region, 2024
- Figure 16 : Global Market Shares of Lead-Free Piezoelectric Ceramics in Transportation, by Region, 2024
- Figure 17 : Global Market Shares of Lead-Free Piezoelectric Ceramics in Industrial Equipment, by Region, 2024
- Figure 18 : Global Market Shares of Lead-Free Piezoelectric Ceramics in Medical Devices, by Region, 2024
- Figure 19 : Global Market Shares of Lead-Free Piezoelectric Ceramics in Other Industries, by Region, 2024
- Figure 20 : Global Market Shares of Lead-Free Piezoelectric Ceramics, by Region, 2024
- Figure 21 : North American Market Shares of Lead-Free Piezoelectric Ceramics, by Country, 2024
- Figure 22 : North American Market Shares of Lead-Free Piezoelectric Ceramics, by Material, 2024
- Figure 23 : North American Market Shares of Lead-Free Piezoelectric Ceramics, by Configuration, 2024
- Figure 24 : North American Market Shares of Lead-Free Piezoelectric Ceramics, by Configuration, 2024
- Figure 25 : U.S. Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 26 : Canadian Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 27 : Mexican Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 28 : Asia-Pacific Market Shares of Lead-Free Piezoelectric Ceramics, by Country, 2024
- Figure 29 : Asia-Pacific Market Shares of Lead-Free Piezoelectric Ceramics, by Material, 2024
- Figure 30 : Asia-Pacific Market Shares of Lead-Free Piezoelectric Ceramics, by Configuration, 2024
- Figure 31 : Asia-Pacific Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 32 : Chinese Cumulative Growth Rate of Added Value, 2023 and 2024
- Figure 33 : Chinese Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 34 : Share of Japanese Companies in the Global Electronics and IT Industries Production, 2024
- Figure 35 : Japanese Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 36 : South Korean Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 37 : Rest of Asia-Pacific Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 38 : European Market Shares of Lead-Free Piezoelectric Ceramics, by Country, 2024
- Figure 39 : European Market Shares of Lead-Free Piezoelectric Ceramics, by Material, 2024
- Figure 40 : European Market Shares of Lead-Free Piezoelectric Ceramics, by Configuration, 2024
- Figure 41 : European Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 42 : German Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 43 : French Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 44 : Italian Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 45 : Rest of Europe Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 46 : RoW Market Shares of Lead-Free Piezoelectric Ceramics, by Sub-region, 2024
- Figure 47 : RoW Market Shares of Lead-Free Piezoelectric Ceramics, by Material, 2024
- Figure 48 : RoW Market Shares of Lead-Free Piezoelectric Ceramics, by Configuration, 2024
- Figure 49 : RoW Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 50 : South American Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 51 : MEA Market Shares of Lead-Free Piezoelectric Ceramics, by End User, 2024
- Figure 52 : Company Positioning in the LF Piezoelectric Ceramics Market, 2024
- Figure 53 : ESG Issues in the Lead-Free Piezoelectric Ceramics Industry
- Figure 54 : CTS Corp.: Revenue Share, by Business Unit, FY 2024
- Figure 55 : CTS Corp.: Revenue Share, by Country/Region, FY 2024
- Figure 56 : Kyocera Corp.: Revenue Share, by Business Unit, FY 2024
- Figure 57 : Kyocera Corp.: Revenue Share, by Country/Region, FY 2024
- Figure 58 : Niterra Co. Ltd.: Revenue Share, by Business Unit, FY 2024
- Figure 59 : Seiko Epson Corp.: Revenue Share, by Business Unit, FY 2024
- Figure 60 : Seiko Epson Corp.: Revenue Share, by Country/Region, FY 2024
- Figure 61 : Sumitomo Chemical Co. Ltd.: Revenue Share, by Business Unit, FY 2024
The global market for lead-free piezoelectric ceramics is projected to grow from $307.3 million in 2025 to reach $549.8 million by the end of 2030, at a compound annual growth rate (CAGR) of 12.3% from 2025 through 2030.
The Asia-Pacific market for lead-free piezoelectric ceramics is projected to grow from $164.5 million in 2025 to reach $319.1 million by the end of 2030, at a CAGR of 14.2% from 2025 through 2030.
The North American market for lead-free piezoelectric ceramics is projected to grow from $74.7 million in 2025 to reach $127.1 million by the end of 2030, at a CAGR of 11.2% from 2025 through 2030.
Report Scope
This report provides a qualitative as well as quantitative assessment of the global market for lead-free piezoelectric ceramics. It uses 2024 as the base year and provides revenue forecasts from 2025 to 2030 (USD thousands). The report analyzes the market in the following segments:
- By material.
- Potassium sodium niobate (KNN).
- Bismuth sodium titanate (BNT).
- Barium Titanate (BT).
- Others.
- By configuration.
- Monolith.
- Multilayer.
- Thin films.
- By end user.
- Consumer electronics and optoelectronics.
- Transportation.
- Industrial equipment.
- Medical.
- Others.
- By Region.
- Asia-Pacific: China, Japan, South Korea and Rest of APAC.
- Europe: Germany, France, Italy and Rest of Europe.
- North America: U.S., Canada and Mexico.
- Rest of the World: South America, and the Middle East and Africa.
Report Includes
- 51 data tables and 44 additional tables
- An analysis of the global market for lead-free piezoelectric ceramics (LFPECs), including materials, applications and fabrication processes
- Analyses of the global market trends, with revenue data from 2024, estimates for 2025, forecast for 2029 and projected CAGRs through 2030
- Estimates of the market's size and revenue prospects, accompanied by a market share analysis based on material type, configuration, end-user industry and region
- Facts and figures pertaining to market dynamics, technological advancements, regulations, industry structure and the impacts of macroeconomic variables
- Review of the current market status for Pb-free piezoelectric ceramic products, key technology issues, competitive scenario and R&D activities
- Insights derived from Porter's Five Forces model and global value chain analysis
- An analysis of U.S. patents across each major category, and emerging trends and developments in patent activity
- Overview of sustainability trends and ESG developments, with emphasis on consumer attitudes, and the ESG scores and practices of leading companies
- Analysis of the industry structure, including companies' market shares and rankings, strategic alliances, M&A activity and a venture funding outlook
- Profiles of the leading companies, including CTS Corp., PI Ceramic GmbH, Niterra Co. Ltd., Kyocera Corp., and Sumitomo Chemical Co. Ltd.
Table of Contents
Chapter 1 Executive Summary
- Market Outlook
- Scope of Report
- Market Summary
- Market Dynamics and Drivers
- Trends and Future Developments
- Analysis by Segment
- Regional and Emerging Markets
- Conclusion
Chapter 2 Market Overview
- Definition
- Industry Scenario
- Need for Developing Lead-Free Piezoelectric Ceramics
- Characteristics of Lead-Free Piezoelectric Ceramics
- Applications of Lead-Free Piezoelectric Ceramics
- Preparation Techniques
- Regulations
- EU Restriction of Hazardous Substances Exemption
- REACH
- Implications of U.S.-China Tariff War
- Supply Chain Analysis
- Suppliers of Raw Materials
- Lead-Free Piezoelectric Ceramics Manufacturers
- Distribution
- Lead-Free Piezoelectric Device Manufacturers
- End Users
- Porter's Five Forces Analysis
- Bargaining Power of Buyers
- Bargaining Power of Suppliers
- Potential for New Entrants
- Threat of Substitutes
- Level of Competition in the Industry
Chapter 3 Market Dynamics
- Market Dynamics
- Market Drivers
- Health and Environmental Risks of Lead-Based Piezoelectric Materials
- Favorable Regulatory Environment
- Applications of Lead-Free Piezoelectric Ceramics
- Market Challenges
- Environmental Risks Associated with Raw Material Extraction
- Performance Constraints
- Market Opportunities
- Nano-Piezoelectric Ceramics
- Wearable Technology
Chapter 4 Emerging Technologies and Developments
- Overview
- Material and Technological Trends in Materials and Technology
Chapter 5 Market Segmentation Analysis
- Segmentation Breakdown
- Findings/Takeaways
- Market Analysis by Material
- Potassium Sodium Niobate (KNN)
- Bismuth Sodium Titanate (BNT)
- Barium Titanate
- Others
- Market Analysis by Configuration
- Monolith
- Multilayer
- Thin films
- Market Analysis by End User
- Consumer Electronics and Optoelectronics
- Transportation
- Industrial Equipment
- Medical Devices
- Other Industries/Sectors
- Geographic Breakdown
- Findings/Takeaways
- Market Analysis by Region
- North America
- Asia-Pacific
- Europe
- Rest of the World (RoW)
Chapter 6 Competitive Intelligence
- Competitive Scenario
- Company Positioning
- Strategic Initiatives
Chapter 7 Sustainability in the Lead-Free Piezoelectric Ceramics Industry: ESG Perspective
- ESG Goals
- ESG Issues
- ESG Performance Analysis
- Environmental Issue
- Social Issue
- Governance Issue
- Current Status of ESG
- Conclusion
Chapter 8 Appendix
- Methodology
- Information Sources
- Abbreviations
- References
- Company Profiles
- CERAMTEC GMBH
- CTS CORP.
- FUJI CERAMICS CORP.
- HONDA ELECTRONICS CO. LTD.
- IONIX AT
- KEMET CORP.
- KYOCERA CORP.
- NITERRA CO. LTD.
- NINGBO FBELE ELECTRONICS CO. LTD.
- PI CERAMIC GMBH
- PZT ELECTRONIC CERAMIC CO. LTD.
- SEIKO EPSON CORP.
- SUMITOMO CHEMICAL CO. LTD.
- TANIOBIS
- ZIBO YUHAI ELECTRONIC CERAMIC CO. LTD.






