About usCompany Background


GRST is a Hong Kong based technology company, which holds interest in the development of green and sustainable energy storage.

From breakthrough WATMAR³ process (Water-based Manufacturing to Recycle, Regenerate and Reuse) to Super-safe Technology for lithium ion battery, we offer our customers complete energy storage solutions to meet there specific application needs.

GRST – Your Innovative lithium-ion battery technology provider


GRST always puts sustainability, reliability and performance as our top priority in our business. We provide total solutions for:

    – the production of a green and high-performance lithium-ion battery with competitive costing.

    – the development of reliable battery energy storage systems for the rapidly changing electromotive, industrial,
       consumer electronics, and renewable energy storage markets.