No.15Anyang Roade,shangjie Zone, Zhengzhou, Henan, China

Zhengzhou Greatwall Scientific Industrial & Trade Co.,Ltd. is a comprehensive company merging research, development, production and operation into a single whole. Since the establishment in Ap...

Room 245, Floor 2, Building 3, Yard 26, Dongqing Street, High And New Tech Development Zone, Zhengzhou, Henan, China (Mainland)

Zhengzhou Well-known Instrument & Equipment Co.,Ltd, established in 1998 is a famous manufacturer of Lab equipment located in the central China.The main products include rotary evaporator ,gla...