Jih Lin Technology Co., Ltd. · TWSE:5285

Jih Lin Technology — Institutional investors conference June 2025

17 slides from Jih Lin Technology's conference presentation, Jun 18, 2025

1. Slide 1: Institutional investors conference on June'25

   界霖科技股份有限公司 JIH LIN TECHNOLOGY CO., LTD JIH LIN TECHNOLOGY CO., LTD (TT 5285) Institutional investors conference on June’25 Copyright© 2024 Jih Lin Technology Co., Ltd 1

2. Slide 2: Disclaimer

   Disclaimer These following-looking statements, consolidated financial statements are based on IFRS(International Financial Reporting Standards),and audited by CPA also ,which may include statements regarding JIH-LIN future results of operations, financial condition or business prospects are based on

3. Slide 3: Content

   Content Company Profile and Operational Status Industry Trend Operating and Developing Strategy Q&A Copyright© 2025 Jih Lin Technology Co., Ltd 3

4. Slide 4: Company Profile - About JIH LIN Group

   Company Profile - About JIH LIN Group 2018 1. Established JIH LIN 2024～ Technology head quarter Continuously building. optimizing 2. Purchase factory building in production science and technology equipment & industrial parks and upgrade Aiming 2016 the capacity in Taiwan. toward ESG JINAN JIH LONG w

5. Slide 5: Company Profile - Global Location

   Company Profile - Global Location Yonezawa City,Japan Jih Nan Jih Long Jinan City, China Technology Co.,Ltd. Suzhou SH Suzhou City, China Precision Co., Ltd. SH Precision Co., Ltd. (Japan) Kaohsiung City,Taiwan Regionalization of Resource Arrangement Centralization of Decision- making Jih Lin Techno

6. Slide 6: Company Profile – Quality System Certification

   Company Profile – Quality System Certification 財務概況財務概況 ✓ IATF16949:2016 Certified 2024 ✓ ISO 9001:2015 Certified 2024 ✓ ISO 14001:2015 Certified 2024 ✓ ISO 45001:2018 Certified 2024 ✓ ISO 14064-1:2018 Certified 2024 Copyright© 2025 Jih Lin Technology Co., Ltd 6

7. Slide 7: Company Profile – Corporate Mission

   Company Profile – Corporate Mission 財務概況財務概況 Mobility、Intelligence、Sustainability Metal Processing Conduction and Cooling Enhance Power Management Performance Copyright© 2025 Jih Lin Technology Co., Ltd 7

8. Slide 8: Operational Status - Financial Status

   Operational Status - Financial Status Consolidated P/L-performance in Q1 2025 Unit: NTD Thousand Item 2025Q1 2024Q1 Difference YoY 財務概況財務概況 Amount ％ Amount ％ Amount ％ Net revenue 1,335,411 100 1,185,514 100 149,897 13 Cost of goods sold 1,165,028 87 1,025,472 86 139,556 14 Gross profit 170,383 13 16

9. Slide 9: Operational Status - Financial Status

   Operational Status - Financial Status Consolidated B/S Unit: NTD Thousand 2025.3.31 2024.12.31 2024.3.31 Item Amount ％ Amount ％ Amount ％ Cash and cash equivalents 1,380,329 25 1,249,038 24 1,117,701 22 Account receivable, Notes receivable and Other 1,079,257 20 1,092,295 20 972,942 19 receivable Inv

10. Slide 10: Operational Status - Major Customer

    Operational Status - Major Customer 財務概況財務概況 Copyright© 2025 Jih Lin Technology Co., Ltd 10

11. Slide 11: Operational Status - Product Application

    Operational Status - Product Application 財務概況財務概況 Y Y Y Y Y Copyright© 2025 Jih Lin Technology Co., Ltd 11

12. Slide 12: Industry Trend – Trend growth of Automotive Semiconductor

    Industry Trend – Trend growth of Automotive Semiconductor Data source ：IFX Investor Presentation(2025/05) Copyright© 2025 Jih Lin Technology Co., Ltd

13. Slide 13: Industry Trend - Power Semiconductor Application for Green Energy Field

    Industry Trend - Power Semiconductor Application for Green Energy Field Data source ：IFX Investor Presentation(2025/05) Copyright© 2025 Jih Lin Technology Co., Ltd

14. Slide 14: Developing Strategy-Expand LF Advantage & precision technology to keep competitiveness

    Developing Strategy-Expand LF Advantage & precision technology to keep competitiveness       : Key successful factor Data Source:電動車用化合物半導體技術(工研院ITRI/2022年6月) Copyright© 2025 Jih Lin Technology Co., Ltd

15. Slide 15: Developing Strategy – Product and Manufacturing Technology

    Developing Strategy – Product and Manufacturing Technology Plating Spot Plating Surface Roughness Precision Dual Gauge Stamping Material Tool Manufacturing Precision Design Metal stamping Power Module Clip Material Development Copyright© 2025 Jih Lin Technology Co., Ltd 15

16. Slide 16: Operational Strategy- Plan regional supply chain layout and fulfil customers' necessity

    Operational Strategy- Plan regional supply chain layout and fulfil customers’ necessity Copyright© 2025 Jih Lin Technology Co., Ltd 16

17. Slide 17: JIH LIN TECHNOLOGY CO., LTD Q&A

    界霖科技股份有限公司 JIH LIN TECHNOLOGY CO., LTD 創新卓越、品質第一、專業製造、創造未來 Q&A 17

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