If you want to register the business scope of glass water, you can generally fill it in like this:

Business scope: production and sales of glass water, antifreeze, lubricating oil, brake oil, chemical raw materials (excluding dangerous chemicals, precursor chemicals and monitoring chemicals) and auto parts.

This business scope describes your possible business activities, including the production and sale of various auto parts and liquids, but does not include any dangerous or restricted chemical raw materials. If you have any questions or need further guidance, you can consult relevant departments or professionals.