Hamada Co., Ltd. is based in Japan and lists nickel sludge, used solar panels and Ni Co powder (B/M) on Global Trade Plaza. The nickel sludge originates from metal processing in Japan and contains around 40% nickel with 4% moisture. The used solar panels are discharged in Japan and include both Japanese and overseas manufactured units described as suitable for reuse. The Ni Co powder (B/M) comes from battery recycling with a monthly volume of around 20-30 tonnes and variable analysis data. Buyers can send an enquiry through Global Trade Plaza.