Welcome to gttmc limited, The top plastic injection & moulding company focusing on the printer industry. We deliver german quality from Hong Kong! Our strength are opc free cartridges such as Kyocera, konica-minolta, brother, Sharp and others. Major Chinese and European factories are our customers. They buy our empties for their own production, order your sample now. We produce according to german quality standards. Our factory has been ISO certified and we have successfully won the best in test award from a british imaging magazine.