Changzhou Strengh (Anyida) Power Technology Co., Ltd. is a private enterprise in Jiangsu specializing in the research, development, production and operation of primary batteries. The company's advanced production equipment, sophisticated testing equipment, and standardized management provide a reliable guarantee for the stability and improvement of product quality. A large amount of capital has been invested in new product development and technological innovation, and a large number of high-tech talents have been introduced. At present, engineering and technical personnel have accounted for more than 25% of the total number of employees, with strong economic and technical strength. The company has passed ISO9001, ISO14001, UL, CE, ROHS, SGS, REACH and other certifications and tests.