The list of store decoration expenses includes hydraulic expenses: slotting on the wall floor, drilling holes in the wall, concealed water supply and drainage pipes, PPR hot and cold water pipes, PVC drainage pipes and supporting accessories; Repair with cement mortar after installation of pipe fittings; Including ordinary faucet, washbasin and installation labor of launching water; Including water test, pressure test, drainage and pollution discharge test. (The main materials such as toilet, bathtub, shower room, faucet, shower head and washbasin are provided by the owner. )

The list of store decoration expenses includes carpentry expenses: 3*4 wooden keel or light steel keel, 9% gypsum board ceiling; Light steel dragon framework aluminum gusset ceiling in kitchen and bathroom; Top plaster line decoration; Including wooden keel, gypsum board, light steel keel, aluminum gusset plate, gypsum line, all kinds of matching convergent lines, interior decoration materials and auxiliary materials involved in quotation, and labor costs.

The list of store decoration expenses includes electrician's expenses: slotting, drilling wall holes, laying pipes and threading; Power-on inspection test; Including PVC conduit, BBV-R wire, plastic bottom box and other supporting auxiliary materials; Including labor cost, the installation cost of distribution box, common switch socket panel, chandelier and lamps with more than two lamp caps is calculated separately. (The main materials such as lamps and lanterns are provided by the owner)