DNF-10K/15K (Heating capacity 10WK/15KW)

DQN-1G (Heating capacity 1.6KW)

NF-120 （Heating capacity 120KW）

RNF-20 (Heating capacity 20KW)

NF-40 (Heating capacity 40KW)

NF-65 (Heating capacity 65KW)

NF-45 (Heating capacity 45KW)

NF-38 (heating capacity 38KW)

NF-23 (Heating capacity 23KW)

NF-22 (heating capacity 22KW)

SPH-850 (Heating capacity 8.6KW)

NF-22 (flash silver) (heating capacity 22KW)

NF-22 (white) (heating capacity 22KW)