Zhengzhou Greatwall Scientific Industrial and Trade Co.,Ltd

Zhengzhou Greatwall Scientific Industrial and Trade Co.,Ltd was established in 1988.It is a technological innovative enterprise integrated with researching, developing, manufacturing and managing.

Company products:multiple-use circulating water vacuum pump, diaphragm vacuum pump, low temperature cooling liquid circulating pump, recyclable chiller, low temperature ( constant temperature ) stirring reaction bath, hermetic Refrigerated and Heating Circulators, pilot plant low temperature refrigerated equipment, Hermetic high temperature circulators, rotary evaporator,, glass reactor, magnetic stirrer and other scientific experimental instrument and industrial related equipments.

Certificate: ISO9001:2008

Service:1 year warranty, timely supply capacity,timely troubleshooting and fixing.