Supplying and installing natural grass, first-grade Sea-Fenn natural grass. Siam grass, French grass, Japanese grass. Supplying organic fertilizer, cow dung, natural fertilizer. Natural turf. Natural turf. Installing football field grass. Sports field grass. Supplying and installing various types of irrigation systems. Original Rain Bird timer. National Means hoses. Undertaking natural grass projects, landscaping, and irrigation system installation.