Interested in - Consultancy services for ship loading - Morocco

we are interested in performing load tests for cranes and vessel's gears.
As your company is involved in water bags, would you please advise us the requirements to purchase the appliances and the related certificates and if a training is necessary.
Would you please indicate for us a company that sells water bags for load tests cranes and gears.
Thanking you in advance.

Consultancy services on ship loading