• Hydraulic Butt Fusion Machine RIYANG V1000 Basic Poly Welder Work in Victoria, Australia
• Hydraulic Butt Fusion Machine V315 Applied in Qatar civil construction
• Basic Butt Fusion Machine RIYANG V250 Working in Victoria, Australia
• Basic Butt Fusion Machine RIYANG V355 Working in Santiago, Chile
• Automatic Butt Fusion Machine RIYANG V630 worked in Argentina