Hunan Environmental Science & Technology Industry Zone, Dongjing , Yuhua District, Changsha, Hunan, China

Hunan Zhengda Hi-tech is a private owned, share holding company. It was reconstructed from Changsha Zhengda Heater Plant which was founded on May 1993.Hunan Zhengda Hi-tech reshuffled its organization...

Hunan Develoina Air-Dry Technology Co., LTD is recognized as a professional manufacturer of yankee hood,closed hood,heat recovery,air heat exchanger having no match in terms of quality and effectivene...