Beijing, China, July 10, 2025 — Lianhe Sowell International Group Ltd (Nasdaq: LHSW), referred to as “the Company” or “Lianhe Sowell,” a provider of industrial machine vision products and solutions in China, announced today the successful delivery of one of its new generation automated precision vision spray painting robots to Mercedes-Benz Asia’s largest Body & Paint center. This delivery represents a significant stride forward in the Company’s expansion into automated spray painting technology and the high-end automotive aftermarket service sector. The Company believes this also establishes a new benchmark for intelligent, efficient, and precise body and paint operations, positioning the Company as one of the global leaders in precision vision-based automated spray painting robotics.

Empowering the industry: Automated Precision Vision Spray Painting Robots Set a New Industry Benchmark

The delivered painting robot is equipped with the Company’s proprietary high-precision 3D vision recognition system and AI dynamic path planning technology. The robot can fully and automatically scan and identify vehicle body contours in real time, dynamically optimize spray paths and paint consumption, achieving millimeter-level precision in painting operations. Compared with traditional manual spraying, the system reduces paint consumption by over 20%, improves spraying efficiency by over 30%, and significantly lowers volatile organic compound (VOC) emissions1, assisting the Mercedes-Benz Body & Paint Center in achieving green, low-carbon production and potentially substantial cost reductions.

Strategic Partnership: United to Establish a New Industry Benchmark for Asia’s Auto Body & Paint Sector

Mercedes-Benz Asia’s largest Body & Paint center is located in Beijing, China, and integrates digitalization and automation, boasting an annual service capacity exceeding 10,000 high-end vehicles. As a provider of automated spray painting solutions, Lianhe Sowell, leveraging its mature industrial vision technology and customized service capabilities, has become a key solutions provider for the B&P automation upgrade.

The newly delivered robotic system will be deployed in the luxury vehicle repair line, helping each vehicle achieve factory-level paint restoration standards. The Company believes that this creates a new intelligent operational model for the industry.

Looking Ahead: Deepening the Intelligent Spray Ecosystem and Redefining the Future of Spray Painting

This delivery marks another significant milestone for Lianhe Sowell in the automotive aftermarket sector, reinforcing the Company’s steady business growth. Moving forward, Lianhe Sowell will concentrate on key technologies such as remote operation and maintenance diagnostics, and spray painting big data analysis to further enhance the technological intelligence of body and paint processes. The Company also plans to collaborate closely with the Mercedes-Benz B&P Center to jointly contribute to defining new standards, new concepts, and a new future for high-end automotive precision vision automated spray painting robots.

About Lianhe Sowell International Group Ltd

Lianhe Sowell International Group Ltd (Nasdaq: LHSW) offers industrial vision and industrial robotics solutions. With expertise in the field of machine vision and intelligent equipment, the Company specializes in smart transportation, industrial automation, artificial intelligence, and machine vision. Committed to providing comprehensive intelligent solutions to customers worldwide, the Company continuously advances the intelligent transformation of various industries through technological innovation. For more information, please visit:

Forward-Looking Statement

This press release contains forward-looking statements. Forward-looking statements encompass statements regarding plans, objectives, goals, strategies, future events or performance, and underlying assumptions and other statements that are not solely statements of historical facts. When the Company uses words such as “may,” “will,” “intend,” “should,” “believe,” “expect,” “anticipate,” “project,” “estimate,” “plan,” or similar expressions that do not relate exclusively to historical matters, it is making forward-looking statements. Forward-looking statements are not guarantees of future performance and involve risks and uncertainties that may cause the actual results to differ materially from the Company’s expectations discussed in the forward-looking statements. These statements are subject to uncertainties and risks including, but not limited to, the uncertainties related to market conditions and other risk factors discussed in the Company’s filings with the SEC, which are available for review at . For these reasons, among others, investors are cautioned not to place undue reliance upon any forward-looking statements in this press release. The Company undertakes no obligation to publicly revise these forward-looking statements to reflect events or circumstances that arise after the date hereof.

For more information, please contact:

Lianhe Sowell International Group Ltd

WFS Investor Relations Inc.
Janice Wang
Email:
Phone: +86 13811768599
+1 628 283 9214

1 Based on the Company’s testing data.