TongFeng is the leading manufacturer of Flexible metal conduit,Flexible electrical conduit ,Stainless steel Flexible conduit--TongFeng Products -- Your Professional Electrical Wiring Protection Solutions.   
Development, namely innovation; innovation namely change.
The market always does not stop proposes the new need. In order toreduce the costs, for saves the production working procedure, for improves the quality, for the expanded potency.
TongFeng From on century 80’s establishment until now, from the serviceroutine, is paying attention to the market next step of need. Throughunceasingly contacts with the customer, understood the customerdemend, proposed the technology solution,the new product which the development and design the latest best products !