GERMAN KBCS PATENTED VALVEGerman Patent Branch standard pull-wedge gate valve block structure, really protect water piping systems 100% unchanged, to solve the industry's internal use of shut-off ...
GERMAN KBCS PATENTED COPPERGB R thread quality is more outstandingThe outer tubular member Common Market Wire commonly used simple straight screw technology, patented by the German standard fittings f...
...
...
KBCS (branch standard) and the rest of the world is committed to industry-wide exchanges, cooperation and explore different channels worldwide brands, strengthening product quality standards for the w...