Zhuzhou Joysing Technology Development Limited Liability Company(Zhuzhou Joysing Tech.Development Co.Ltd)that is located in the National Hi-tech Industrial Park,Zhuzhou,Hunan Province,is a professional manufacturer of magnetofluid sealing device,Photovoltaik (PV) primary component and integration,Solar module encapsulation and system.Two departments are consisted:they are(1)Department of Magnetofluid and PV Mechanical Device;(2)Department of Solar module encapsulation and PV Applicable System.Our company focuses on the research and development (R&D),manufacture,sale and service of magnetofluid s[More]