Shandong Ruiyu Accumulator Co., Ltd is a battery manufacturer established since 1981, and is one of the top 10 automotive starting battery manufacturers in China.  

The company operates 35 sets of plastic injection machines for battery cases, advanced plates fabrication systems, 12 battery assembly lines, 9 battery charging and finishing lines, and advanced laboratory, testing, and inspection equipments.  

We have highly educated QC and R&D teams each composed of 20 people with many years of experience. So far, we have obtained 32 patents on battery and battery technology.  

We began international marketing and OEM service from 2005. We have shipped batteries to customers in Asia, Europe, Australia, South America and Africa countries, and continue to enjoy high reputation.