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

Jih Lin Technology — Institutional investors conference Nov 2025

19 slides from Jih Lin Technology's conference presentation, Nov 25, 2025

1. Slide 1: Institutional investors conference on Nov'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 Nov’25 Copyright© 2025 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 Financial Information 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 2025～ 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 - Product Application

   Operational Status - Product Application 財務概況財務概況 Product Application 21% 22% 23% 22% 21% 26% 32% 27% 27% 29% 28% 28% 28% 27% 52% 51% 49% 49% 51% 46% 41% 2021 2022 2023 2024 2025Q1 2025/Q2 2025/Q3 Automotive Industrial Consumer Copyright© 2025 Jih Lin Technology Co., Ltd 8

9. Slide 9: Operational Status - Major Customer

   Operational Status - Major Customer Copyright© 2025 Jih Lin Technology Co., Ltd 9

10. Slide 10: 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 10

11. Slide 11: Industry Trend-Trend growth of AI Data Center Power Demand

    . Industry Trend-Trend growth of AI Data Center Power Demand Nvidia GPU and Server Rack Power Consumption Summary Table GPU GPU TDP Rack Model Rack TDP H100 700W HGX H100 10~30KW B200 1200W GB200 NVL72 130KW B300 1400W GB300 NVL72 145KW Rubin 1800W Vera Rubin NVL144 150KW Rubin Ultra 3600W Rubin Ult

12. Slide 12: Industry Trend – Trend growth of Green Energy Field

    Industry Trend – Trend growth of Green Energy Field Data source ：IFX Investor Presentation(2025/05) Copyright© 2025 Jih Lin Technology Co., Ltd 12

13. Slide 13: 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 13

14. Slide 14: Financial Information - Consolidated P/L

    Financial Information - Consolidated P/L Performance in Q3 2025 Unit: NTD Thousand 2025 Q3 2025 Q2 QoQ 2024 Q3 YoY ITEM AMT ％ AMT ％ % AMT ％ % Net revenue 1,401,701 100 1,349,987 100 4 1,347,427 100 4 Cost of goods sold 1,224,713 87 1,172,412 87 4 1,159,073 86 6 Gross profit 176,988 13 177,575 13 0 1

15. Slide 15: Financial Information - Consolidated B/S

    Financial Information - Consolidated B/S Unit: NTD Thousand 2025.9.30 2025.6.30 2024.9.30 Item Amount ％ Amount ％ Amount ％ Cash and cash equivalents 1,172,461 22 1,143,357 23 1,269,695 24 Account receivable, Notes receivable and Other 1,170,443 23 1,027,724 20 1,146,272 21 receivable Inventories 1,16

16. Slide 16: Financial Information – Financial Ratio

    Financial Information – Financial Ratio 420% 395.94% 367.15% 363.61% 360% 300% 304.02% 241.12% 235.74% 240% 220.08% 244.01% 201.77% 180% 193.92% 156% 157.76% 120% 60% 56.34% 45.11% 43.67% 44.54% 43.22% 46.16% 0% 2020 2021 2022 2023 2024 2025Q3 Current Ratio Quick Ratio Debt Ratio Data source ：The co

17. Slide 17: Financial Information – Asset as of 2025.09.30

    Financial Information – Asset as of 2025.09.30 JLT Account receivable turnover ratio 5.00 > Competitors 2.31～4.97 ， 財務概況財務概況 JLT Fixed asset turnover ratio 4.28 > Competitors 1.18～3.93 ， Better than others Better than others Property, plant, Cash and cash and equipment equivalents 24% 22% Other asse

18. Slide 18: Financial Information – Financial Ratio

    Financial Information –Financial Ratio 財務概況財務概況 2025.09.30 Asset 2025.09.30 Liabilities and Equity Long-term Non-Current borrowings Assets 20% 32% Equity Current Current Assets 54% liabilities 68% 22% Other non-current liabilities 4% 1.JLT Current ratio 304.02％ > Competitors 226.73％～241.98％ ，Better

19. Slide 19: 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 19

Jih Lin Technology — Institutional investors conference Nov 2025 on 6ix