flange/stainless/forged steel flange/forged flange/cast flange/welding neck flange
Product Details
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
- Country:China (Mainland)
- telephone:0086-0574-62810044
| Yuyao East ventilation Engineering Company Limited is specialized in producing spiral pipe (Sprial ducts) & accessories factory |
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