According to SMM data, the operating rate of copper pipe & tube enterprises in March was 85.23%, up 14.95 percentage points MoM, but down 0.74 percentage points YoY. The operating rate of copper pipe ...

For example, you can build this simple hanging planter for your air plants out of wood and small copper pipe elbows. The steps to do this hack are simple: First, lay the wood panel flat on a table and ...