SEED CO.,LTD. is mainly engaged in the research, development, manufacture and sale of contact lenses. The Company operates in two business segments. The Contact Lens and Care Products segment provides contact lenses such as hard, soft and disposable lenses, as well as care products such as preservation solutions, cleansing solutions, enzyme cleaning solutions, disinfectant solutions and cases for contact lenses, among others. The Glasses segment is engaged in the sales of eyeglass frame and eyeglass fixtures. The Company is also engaged in intraocular lens and other business.