RONGDE PIPING Makes all types of pipe &fittings listed as below,as well as welding tools,cutting tools. HDPE, PPR, PEX, PERT, PPR-AL-PPR Composite pipe, PEX-AL-PPR Composite pipe, PERT-AL-PPR Composite pipe, PE -AL-PPR Composite pipe, PE-AL-PE Composite pipe, PEX-AL-PEX Composite pipe, PEX-AL-PE Composite pipe, PERT-AL-PERT Composite pipe, PERT-AL-PEX Composite pipe, Gas pipe, Shower hose.