Flange
Yuyao Dongfang ventilation Engineering Company Limited is specialized in producing spiral pipe(Sprial ducts) and accessories.(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 .,etc
Yuyao Dongfang Ventilation Engineering Co., Ltd is an enterprise professionally dedicated to the design and production of metal components, and is a professional manufacturer of spiral ducts and spare parts as well. We own the most excellent and perfect manufacture process in ventilation industry both at home and abroad.
We have worked in vantilation area for 2 decades, and our product almost spreads over the world. We focus on customers' requirements and suggestions and we try our bset to satisfy them. If you have any doubts about our product, please let me know.
Look forward to your reply.
