Room 3-1-2310, Chengji Trade Center, Nanjing Road, Heping District, Tianjin, Tianjin
NBF Industry Limited has devoted to the chemical industry over ten years. In possession of professional knowledge in industry, we bring our customers comfortable experience. Relying on transportation priority, established plants Tianjin, Shanxi and ...
soft ferrite magnet, sulfur black, pearl pigment, sodium sulphide
