Located alongside East Huanbao Road of Hunan Industry Zone of Environment Science and Technology, Hunan Zhengda Hi-Tech is a privately-owned high technology company. Our company covers a total area of 50,000m2 (15,000m2 for workshop area) and employs more than 260 workers.

Having been engaged in the research, development and application of optimized air ventilation and drying technology of paper machines, Hunan Zhengda can now proudly claim to be a leader in independently developed first class products such as pulp machines, closed hood paper machines and air ventilation, Yankee hoods...