Cementing Constant Speed Blender for Oilwell Cement Mixer Huangdao Senweida Co., Ltd. Base Info Model NO.:DFC-0708After-sales Service:YesWarranty:3 YearsTrademark:senxinTransport Package:Wood BoxSpecification:100*100*100Origin:ChinaHS Code:9027809900 Description Pre:Portable Automatic Digital Transformer Oil Testing Kit Oil Test Sets Next:Transformer Oil Moisture Detector/Oil Moisture Sensor/ Water Content Tester