How much is a square meter for hydropower renovation in Nanning?

1, dark trough, PPR four-point hot water pipe. This quotation does not include special fittings and valves.

2. Press for 30 minutes for free after installation.

3. The material is Jinde brand PPR tube.

2. Circuit transformation 25 yuan/m

1, PVC conduit under wall notch, 2.5mm2 copper core.

2, reinforced concrete walls, buried pipes, etc. are not allowed to switch to sheath line.

3. 5 yuan for each switch and socket cassette. Every 20 yuan with a wall thickness of more than 20cm passes through the hole in the wall.

4. Except for the panel, there shall be no more than 4 wires in the PVC conduit.

5. The material is Kunlun brand copper core wire and national brand PVC cold bending pipe; Cassette.