SHIMASTU, a specialist in Sealed Lead Acid (SLA) batteries adopted JAPAN AGM TECHNOLOGY, has been researching, developing, manufacturing and marketing SLA batteries since 2001. Backed by our advanced research, development, testing equipment and manufacturing facilities together with our highy skilled factory team, SHIMASTU has been supplying customers with 8 types batteries including NP, NPC, NPH, NPL, FA, STXL, GEL and Motorcycle series wihich are longer in service life, much higher in quality, and more reliable and stable in performance. By the way, our factory takes more than 30 different quality control checks from IQC to FQC and has been awarded ISO9001, UL, CE and ROHS certificates.