Maxzone Auto Part Corp. founded in 1997 and headquartered in Fontana, California, is the North American subsidiary of DEPO Auto Parts Corp. Maxzone is an ISO certified distributor, operating five massive state-of-the-art distribution warehouses, strategically located all over United States. Our headquarters provide over 29,000 sq. ft. of warehouse space. The other four warehouses also have 60,000 sq. ft space or more.