2, swimming pool circulation equipment, sand box automatic dosing machine, etc. If it is made in China, it is generally 20W (the imported equipment is estimated to be in the early 30W).
3. If it is indoor, the general grade of decoration, ceiling, heating equipment, etc. It is estimated to be around 25W.
4. Bathroom, reception hall, lifeguard lounge, rescue room, etc. It depends on the grade and size of your bathroom decoration, but it is generally within 30W.
Therefore, according to the above calculation, the construction cost of a standard pool is estimated at the beginning of 100W.
Before opening to the outside world, you should apply for business license, hygiene license, business license and high-risk license. In some places, you also need a fire permit.