Environmental
Protecting natural habitats, reducing waste, and using renewable energy sources like solar and wind.
Sustainability is the ability to maintain or support a process, system, or core resource over a long period of time.
Protecting natural habitats, reducing waste, and using renewable energy sources like solar and wind.
Creating profitable business models and stable financial growth that do not deplete natural assets.
Ensuring all people have fair access to basic resources, health, and community well-being without exploitation.

EPR stands for Extended Producer Responsibility. Basically, applied on fan's EPS, PP Strap and Bopp Tape along with EPR & recycle logo addition. Refer below images for tentative sizes of the logos and a reference certificate. Certificate is provided by "Central and / or State Pollution Control Board".
It must be with manufacturer or / and supplier along with their declaration as well.


RoHS stands for the Restriction of Hazardous Substances Directive. It is a European Union regulation created in 2002 that limits the use of ten dangerous materials - such as lead, mercury, and cadmium - in electrical and electronic equipment to protect human health and the environment. [1, 2]
Ten hazardous materials in electrical and electronic equipment. Maximum permitted levels are capped at 0.1% by weight (except for cadmium, which is limited to 0.01%).
Self-declaration form for reference.