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:water circulating vacuum pump, diaphragm vacuum pump, recirculating chiller, stirring reaction bath, dynamic temperature control system, high temperature circulator, rotary evaporator, glass reactor and magnetic stirrer.
Certificates: ISO, CE
Service:1 year warranty, timely supply capacity,timely troubleshooting and fixing.