SHZ2
名稱：Two-head Seamless Welding Machine

SHZ3
名稱：High-grade Three-head Seamless Welding Machine for Pvc Door Window

SHZ3-120*3500
名稱：Three-head Welding Machine for Pvc Door Window

SHZ2-120*3500
名稱：Two-head Welding Machine for PVC Door Window

SHZ4-120*4500
名稱：Four-head Welding Machine for PVC Door Window

SH-120*120
名稱：Single Head Any-angle Welding Machine for PVC Door Window