R5 structure like 1SN, it is also composed of one layer of steel wire. The difference is that the R5 pipe has no outer rubber and is replaced by a layer of braided wire.
Our price is cheap, but the quality is excellent and stable. Suitable for various occasions. Good packaging and timely transportation;Factory quality assurance.
1070 aluminum sheet has some features such as high plasticity, anti-corrosion, electrical conductivity and good thermal conductivity, but low strength.
ME720 is water heating system, it’s used in commercial, industrial and civil buildings, heating, air-conditioning central air-conditioning coil motor, water valve control.