Henan DASION Machinery Co., Ltd (Henan Dasion Mechanical
Installation Co., Ltd.) and Zhengzhou Hengyuan Construction
Equipment Manufacture Co., Ltd is owned by same directors and
HENGYUAN was founded in 1999, covering an area of 33500 m2, having
150 workers and 6 professional research personnel, for Chinese
domestic market only.
DASION was founded in 2010, for over market and high-quality
request Chinese clients only.