Changshu Xinshi battery quality is very good. Xinshi Electronics (Changshu) Co., Ltd. is the world's largest battery module manufacturer and the fourth wholly-owned enterprise invested by Taiwan Xinpu Technology Co., Ltd. in mainland China. The company specializes in the research and development of new technologies related to notebook computer battery modules. Mainly manufacturing. The company is committed to the continuous development of new technologies and continuous improvement of product quality. Due to its excellent quality and leading technology, it has won the favor of the markets of advanced countries such as Europe, the United States, and Japan, and its manufacturing technology is well-known in the industry.