Laster Tech — Investor Presentation 2026

May 26, 2026

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Disclaimer Statement

• The information contained in this document wasn't verified by an independent third party. LASTER TECH CO., LTD. does not responsible for the accuracy, fairness, and completeness of any information contained in this document. You should not assume any information in this document to be accurate, fair, nor complete. The information or opinions contained in this document is provided on a specified date, which LASTER TECH CO., LTD. reserves all right to update.

• LASTER TECH CO., LTD. has no obligation to notify you of any updates after a specific date or any development of information in the documents. LASTER TECH CO., LTD. will not accept any liability for any loss resulting from the use of this document or its contents or for other reasons related to this document. This document does not constitute an offer or solicitation of an offer of purchase or acquisition to sell or issue shares of LASTER TECH CO., LTD. or any of its subsidiaries or related parties in any jurisdictions, does not serve as a part an offer or incentive, nor should be interpreted as such. Any part thereof or distribute the facts does not constitute the basis of any contract or commitment, and should not be relied upon in respect of any contract or commitment.

LASTER TECH CO., LTD.

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Locations

Korea
Tokyo
Li San(Shanghai) International Trade Ltd.
LasterTech Shanghai Branch
Taiwan
LasterTech Taiwan Headquarter
Windlux International CO., LTD
Laster Tech Dongguan Branch
Laster Tech Shenzhen Branch
Laster Tech Thailand Branch

All Subsidiary are 100% owned by Lastertech

LASTER TECH CO., LTD.

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Production Base

Shanghai Factory

• Customer : Hasco、Varroc TYC、OLSA Hella、ZKW
• Product : LED automotive lighting module
• Number of employees:860

10%

Wuhan Factory

• Customer : Hubei Koito
• Product : LED automotive lighting module
• Number of employees:180

11%

Dongguan Factory

• Customer : Guangzhou Koito、Fuzhou Koito
• Product : LED automotive lighting module
• Number of employees:190

25%

Taiwan (Guanyin Factory)

• Customer : Hasco
• Product : Multipurpose LED Driver
• Number of employees:140

LASTER TECH CO., LTD.

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LED Auto Lighting Supply Chain

Package components

Module Tier 2

Lighting Tier 1

Car Manufacturers

OSRAM

Opto Semiconductors

PHILIPS
LUMILEDS

NICHIA
DOMINANT™
Opto Technologies
Innovating Illumination

LASTER TECH GROUP

HASCO
AUTOMOTIVE

SKOTO
SK

VACRON
EXCELLENCE

上海通用汽车
SHANGHAI GM

上汽大众
SAIC VOLKSWAGEN

Great Wall

长安汽车
CHANGAN

GAC

LASTER TECH CO., LTD.

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Financials- Sales revenue

Units : Million of New Taiwan Dollars

The penetration rate of LED automotive lighting continues to increase

6

LASTER TECH CO., LTD.

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Financials-Income Statements

Units : Thousand of New Taiwan Dollars

	2024				2025
	1Q	2Q	3Q	4Q	1Q	2Q	3Q
Sales Revenue	1,751,625	2,553,897	2,452,614	2,580,261	2,049,249	2,269,561	2,022,660
Cost of Goods Sold	1,536,155	2,193,873	2,109,492	2,200,447	1,791,387	2,043,558	1,818,884
Gross Profit	215,470	360,024	343,122	379,814	257,862	226,003	203,776
Gross Margin(%)	12.30%	14.10%	13.99%	14.72%	12.58%	9.96%	10.07%
Operating Expense	196,125	262,545	252,402	276,161	222,342	221,906	237,651
Operating Profit	19,602	97,479	90,987	103,654	35,520	6,339	(33,909)
Operating Margin(%)	1.12%	3.82%	3.71%	4.02%	1.73%	0.28%	(1.68%)
Non-Operating Income (Expense)	6,635	4,625	(13,135)	(7,380)	(2,448)	(130,362)	51,525
Income Tax	(3,989)	18,707	2,969	13,423	2,617	(17,038)	14,549
Net Income	30,226	83,397	74,883	82,851	30,455	(106,985)	3,067
EPS(NTD)	0.26	0.72	0.65	0.72	0.25	(0.88)	0.03
Captial (Million)	11.52	11.52	11.52	11.52	12.12	12.12	12.12

Note: The share capital has now reached 12.12 million.

LASTER TECH CO., LTD.

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Balance Sheet and Financial Ratios

Units : Thousand of New Taiwan Dollars

	2025Q3	2024	2023	2022	2021
Cash and cash equivalents	1,904,760	2,383,455	1,145,078	1,345,209	569,102
Accounts receivable	2,964,980	3,636,916	3,188,576	2,608,200	2,042,337
Inventories	1,783,349	1,895,558	2,302,836	2,304,214	1,998,857
Other assets	3,136,020	2,663,980	2,894,241	2,227,625	1,121,681
Total assets	9,789,109	10,579,909	9,530,731	8,485,248	6,297,840
Current liabilities	5,230,922	5,728,779	5,199,292	4,308,349	3,313,325
Non-Current liabilities	1,226,717	1,334,243	1,048,295	1,440,315	602,948
Total liabilities	6,457,639	7,063,022	6,247,587	5,748,664	3,916,273
Total equity	3,331,470	3,516,887	3,283,144	2,736,584	2,380,567
Financial Ratios
Inventory Turnover Ratio	3.07	3.28	2.80	2.41	2.54
Accounts receivable Turnover Ratio	2.12	2.73	2.92	2.83	2.72

LASTER TECH CO., LTD.

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Multipurpose LED Driver(MLD)

Automotive electronic products for controlling vehicle headlight systems

Automatic light adjustment

Automatically adjust the brightness and direction of the lights based on the vehicle's speed and the external lighting conditions, enhancing driving safety and comfort.

Smart switch

According to the driving direction and speed of the vehicle, the headlight switch is automatically controlled, allowing the driver to focus on driving and reducing unnecessary operations.

Lighting mode

Provides different lighting modes, such as high brightness, low brightness, daytime running lights, etc., allowing drivers to flexibly control lights according to different driving environments and needs.

Monthly production value: NT$300 million.
Sales location: United States.

LASTER TECH CO., LTD.

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Sales Revenue proportion by customer

As of the end of November 2025

	Customer	2025	2024	Product
1	HASCO(Shanghai)	34%	32%	• Multipurpose LED Driver
• LED automotive lighting module
2	HASCO(USA)	24%	29%	• Multipurpose LED Driver
3	Hella	12%	11%	• LED automotive lighting module
4	Koito	9%	8%	• LED automotive lighting module
5	Varroc TYC	5%	7%	• LED automotive lighting module
6	MAGNA	5%	5%	• LED automotive lighting module
7	ZKW	3%	4%	• LED automotive lighting module
8	Other	8%	4%
	Total	100%	100%

LASTER TECH CO., LTD.

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Sales Revenue proportion by product

Period : 2025.1.1-2025.11.30

	Product	%	Note
1	Multipurpose LED Driver	29%	Including USA and CN customers.
2	Taillight	39%
3	Daytime Running Light & Headlight	31%	Two products designed together.
4	Other	1%
	Total	100%

LASTER TECH CO., LTD.

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Top-selling Products

Period : 2025.1.1-2025.11.30

Brand	Vehicle Model	Lamp Type
Tesla	New Model Y	Headlamp Module
GM Cadillac	XT5 SUV	Headlamp Module 、 Multipurpose LED Driver
Xiaomi	SU7	Headlamp Module 、 Taillamp Module
Geely	Xingyue SUV	Headlamp Module 、 Taillamp Module
BMW	iX2 EV	Taillamp Module
BMW	5 Series	Headlamp Module 、 Taillamp Module

LASTER TECH CO., LTD.

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Top-selling Vehicle Models with Designated Production (Past 6 Months)

Brand	Vehicle Model	Lamp Type
Tesla	Model Y(Entry-level)	Headlamp Module
Taillamp Module
Geely	001 SUV	Taillamp Module
Xiaomi	Kunlun SUV	Headlamp Module
Xpeng	P7+	Taillamp Module
GM Cadillac	LYRIQ	Taillamp Module
(Produced at the Mexico facility)
Ford	Ford Ranger	Taillamp Module

LASTER TECH CO., LTD.

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Future Overseas Expansion Plan

Loaction	Customers	Operations Overview	Plant Location
USA
Mexico	1. Hella
2. Marelli
3. Manga	1. Partnering with a leading Taiwanese manufacturer for contract manufacturing and delivery.
2. Laster Tech is responsible for R&D, order management, quality assurance, and after-sales services.
3. Deliveries are expected to commence in Q2 2026.
4. The Board of Directors has approved a capital injection of TWD 370 million.
Thailand	1. Marelli
2. Manga
3. Minth	1. Partnering with a leading Taiwanese manufacturer for contract manufacturing and delivery.
2. Laster Tech is responsible for R&D, order management, quality assurance, and after-sales services.
3. Deliveries commenced in Q2 2025.

LASTER TECH CO., LTD.

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END

Thank you

Q & A

www.lastertech.com

LASTER TECH CO., LTD.