ventilation pipe/ventilation tube/ventilation ducts/spiral welded pipe/

Yuyao East ventilation Engineering Company Limited is specialized in producing spiral pipe(Sprial ducts) and accessories manufacturers.(Beijing 2008 Olympic Games spiral pipe product supply). We have the most advanced companies Switzerland SPIRO full metal spiral duct and accessories production lines Products are widely used in air conditioning, airports, shipbuilding, exhibition, Coliseum .,etd

Yuyao East ventilation Engineering Company Limited is specialized in producing spiral pipe (Sprial ducts) & accessories factory

Welding Line Type:Spiral Welded
Technique:Welded
Welded Line Type:Spiral
Secondary Or Not:Is Secondary

Country:China (Mainland)
telephone:0086-0574-62810044


Welding Line Type:	Spiral Welded
Technique:	Welded
Welded Line Type:	Spiral
Secondary Or Not:	Is Secondary

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