Sanitary ware supply process
Plumbing supplies supply process
Supplying basic maintenance supplies to a school
Supply, installation, and testing of a submersible pump
Restroom efficiency improvement process
Supply of plumbing, electrical, and carpentry supplies; technical support; and auto parts.
Supply of plumbing and carpentry equipment and supplies
Supply process of spare parts for maintenance tools
Supply process for plumbing and electrical spare parts
