Shandong Kaich optical &electronic technology co.,ltd is specialized in designing and manufacturing the LED lamps.Our product lines include solar led street lamp,garden light ,flood light,high-pole ,One-armed both armed ,which widely used to ...

professional manufacturer of magnetofluid sealing device,Photovoltaik (PV) primary component and integration,Solar module encapsulation system.Two departments are consisted:they are(1)Department Magnetofluid PV Mechanical ...