Brother Co., Ltd. is based in Taiwan and lists industrial chemical products on Global Trade Plaza. The company offers a water-based antibacterial agent described as a nano silicon type anti-bacterial and anti-fungal additive designed for direct addition to water-based surface treatment agents or resins. It also supplies a solvent-based antibacterial agent formulated for mixing with solvent-based surface treatment agents or resins. Both agents are described as providing anti-bacterial effects against Staphylococcus aureus, Coliform, H1N1 and other microbes, as well as anti-fungal effects against five kinds of mold. The stated mechanism relies on the positive charge of ammonium salt to deliver a physical effect reported to last for one year. The products are noted to be free of heavy metals and substances harmful to the human body, and are characterized as environmentally friendly. Buyers can send an enquiry through Global Trade Plaza.