Qingdao Masai Auto Parts Co., Ltd. Qingdao Masai Auto Parts Co., Ltd. MASAI  Battery is one of the early professional factories with vehicle starting lead-acid batteries as the leading products. which was located in Masai Industry Park,Shandong, founded in 2001 . Over the years, we have been insisted on meeting the needs of the society as our duty, and have always been in pursuit of the high grade taste, high performance and high quality of the products. Inspired under the quality policy of "scientific management, quality-oriented, customer satisfaction, social services, continuous improvement and development, full participation, striving for famous brand", we cond...