Mafaba Supply Chain Ltd. is based in China and lists welding equipment and battery chargers on Global Trade Plaza. The welding range includes the MMA-100 inverter welder operating on 1PH 230 V with a 20–100 A current range and 60 % duty cycle, the MIG-100F transformer MIG welder with a 55–90 A range and 0.9 mm wire capability, and several other inverter models such as the MIG-160S pro, MIG-200D, TIG-160SP and a 250Y DC welding machine. The battery charger line covers the CA-4G 12 V 4 A unit, the CA-JL-10 and CB-10 dual-voltage 12/24 V chargers with 5/3 A and 8/5 A outputs respectively, and the CLASS-630 high-power charger delivering 75/50 A charge current and 360 A starting current for capacities up to 1000 Ah.