Hongyi Precision Industrial Inc is an instrumentation manufacturer . With rich experience accumulated during decades of years, we can supply our customers with the top quality measurement and control ...

2-1-1, No.21 Jingba Road, Zhengzhou, China

Henan Wheat Import And Export Co., Ltd. is an import and export company located in Zhengzhou, Henan Province, in the Middle of China. Our main business scope is testing and measuring instruments. Our ...