①Environmental signs:

A-level signs have white characters on a green background, and AA-level signs have green characters on a white background. This mark is recognized and issued by the China Green Food Association.

Grade A green food refers to a place of production where the ecological environment quality meets the prescribed standards, limited use of limited chemical synthetic substances is allowed in the production process, production, processing, product quality and packaging according to specific production operating procedures. Products that meet specific standards after testing and inspection, and are recognized by specialized agencies, are allowed to use the Class A Green Food Mark.

AA-level green food (equivalent to organic food) refers to a place of origin where the ecological environment quality meets the prescribed standards, no harmful chemical synthetic substances are used in the production process, and it is produced and processed according to specific production operating procedures. The product quality and packaging have been tested and inspected to meet specific standards, and have been recognized by specialized agencies and are allowed to use AA-level green food mark products.

The Green Food Mark is a quality certification trademark officially registered by the China Green Food Development Center in the Trademark Office of the State Administration for Industry and Commerce. As a specific product quality certification mark, the green food mark's exclusive trademark rights are protected by the Trademark Law of the People's Republic of China.

③China Energy Saving Product Certification Mark

This mark was designed by Kang Yongping, Youth League Committee of Jinggangshan Normal University of Jiangxi Province, and was unveiled on March 22, 2000.

The Chinese Water Saving Logo is not only a promotional image of water conservation, but also a symbol of water-saving water appliances. Water-using appliances that have passed relevant standard measurement, water-saving equipment testing and expert committee evaluation will be authorized for use and recommended.

⑤Recycling sign

This three-arrow sign forming a special triangle is a recycling sign that has become very popular around the world in recent years. Some people call it recycling for short. logo. It is printed on a variety of products and packaging, and you can find it on cans of Coke and Sprite. This special triangle sign has two meanings:

When selecting product projects, countries consider factors including the environmental impact of the product, the potential environmental improvement potential of the product on the environment, and market acceptance. Therefore, detailed market research will be conducted, including the types, quantities and manufacturing countries of existing market products, consumer demand and product competition, etc. Service industry labels that are currently being opened include hotels/caterings/photo studios/dry cleaners, etc.

The environmental labeling system has developed rapidly. Since its inception in 1977, more than 20 developed countries and more than 10 developing countries have implemented this system, and the number is still increasing. Such as Canada's "Environmental Choice Program" (ECP), Japan's "Ecolabelling System", the "White Swan System" of the four Nordic countries, Austria's "Ecolabelling", "France's NF System", etc.