SFQ Energy Storage System Technology Co., Ltd is a high-tech company established in March 2022 as a wholly-owned subsidiary of Shenzhen Chengtun Group Co., Ltd. The company specializes in the research and development, production, and sales of energy storage system products. Its product range includes grid-side energy storage, portable energy storage, industrial and commercial energy storage, and home energy storage. The company is committed to providing customers with green, clean, and renewable energy product solutions and services. SFQ adheres to the quality policy of "customer satisfaction and continuous improvement" and has developed an energy storage system with independent intellectual property rights. The company has maintained long-term and stable cooperative r