Zhengzhou Jiean Hi-Tech Co., Ltd. is a company that provides Software, Simulation, Enterprise software and more. Zhengzhou Jiean Hi-Tech Co., Ltd. is headquartered in China Henan Sheng. Zhengzhou Jiean Hi-Tech Co., Ltd. was founded in 2002. Zhengzhou Jiean Hi-Tech Co., Ltd. has a total of 225 patents
What kind of company is Zhengzhou Jiean Hi-Tech Co., Ltd.?
Zhengzhou Jiean Hi-Tech Co., Ltd. provides one-stop training solutions of teaching, practice, and examination for the national rail and urban rail transportation...
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