HomedefaultThe process is : material-- inside layer PVC pipe--cooling--hual-off---yarn braided on inside layer pipe---coating a surface layer of pipe--cooling-haul-off-winder
The process is : material-- inside layer PVC pipe--cooling--hual-off---yarn braided on inside layer pipe---coating a surface layer of pipe--cooling-haul-off-winder
The process is : material-- inside layer PVC pipe--cooling--hual-off---yarn braided on inside layer pipe---coating a surface layer of pipe--cooling-haul-off-winder