Specialized in business of design,manufacturing and marketing lead acid batteries for more than 20 years, China 9A Auto Parts Co., Ltd, has become one of the top 10 in this field of China. It is located in Qingdao city of Shandong Province of China with very convenient transportation by Qingdao port and Qingdao airport and close to Shanghai Port and Tianjin Port. After more than two decade's development, the company has expanded its workforce to above 900 employees, extended workshop to 50 ...