Green mark (also known as green product mark) is essentially an environmental mark, specifically referring to a graphic affixed or printed on a product or product packaging to indicate the production and use of the product. And the treatment process meets the requirements of environmental protection, does not harm human health, is harmless or minimally harmful to garbage, and is conducive to resource regeneration and recycling.

Green usually symbolizes: nature, vitality, prestige, and wealth. Bright green indicates growth, vitality and renewal; darker, richer green represents prestige, wealth.