No, the children can not use it alone for safety.
Yes, we accept the customize service, including the package, voltage, pressure value, etc.
It’s according to the use environment and use method, please read the manual carefully before operate it.
The high pressure pump of our products is made by ourselves 100% .
Need to pay for the cost of sample but it can be reduced from your following order amount.
Our pressure washer product’s complete whole machine shipment and without extra spare parts.