About us

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Focus Grand International Co., Ltd. was established in August 2020 and has been dedicated to battery-related applications for many years. We are focused rechargeable lithium battery packs and battery management systems (BMS) on the design, development and manufacturing for customized products to client needs in our early stages. We also provide sourcing and procurement services for specified or required materials upon customer request in accordingly.

With the rapid growth of green energy applications in recent years, Focus Grand has kept pace with market trends by expanding battery application segment into energy storage products. Responding to increasing demand for energy storage systems, we engagement with Guangdong ASGOFT New Energy in officially as obtaining authorized and the primary agent of the Taiwan region in August 2024. 

To support our customers within superior service planning and best quality in products, we are offering a wide range of energy storage solutions to enable solar-storage-charging applications for applicable in residential and industrial fields. One-Stop service for customers to achieve a win-win strategy in meet time and cost saving while in product selection.

Focus Frand not only continuing to develop new product lines for diversify our business operations, but also providing reference products solution to meet our customers need. We were selected by CHANG SUNG ACE (CSA) as the primary agent for the Taiwan region in October 2025. We entered into a strategic partnership with CSA who’s the renowned flame detector manufacturer in Korea.

Our company will pay attention to market trends and introduce more potential product lines continually for enhanced our service planning and product options in future.