Bosa energy company has been committed to be a reliable spare parts supplier and improve customer’s battery supply chain reliability, to offer modules and customized battery systems solutions with high cost performance ratio to our customers for EV and ESS.  Our company is quality-oriented, service first, and make great efforts to become the most professional energy manufacturer. Bosa Energy has rich experience on Foreign battery market, our products has got RoHs, CE, UL, TUV certification, wi