476431, China, Zhengzhou, Room 1103, Block A, 5th Research Institution, University Science Park, No. 11, Changchun Road, High-Tech Zone, Zhengzhou, Henan, China
About company
HNHONGXIANG was founded in 1990, located in Zhecheng city, which is the hometown of China diamond. The company is a high-tech enterprise of diamond products, funded by more than 200 millions investment. The plants cover an area more than 124000㎡, including eight standard workshops, one office building and one research building. It is also a provincial engineering technology center