KQ has over 13 years experiences for making gluing system, plasma treatment ,tape applicator machine, quality insurance system etc offset printing machinery.if you have any ideas or requirement ,pls connect with me. KQ raw materials are strictly tested before they are used to produce products. First, we purchase material samples and then conduct hardness testing, Then observe the appearance ,tolerance, composition. and finally check whether the inspection report  up to the standard. Then put into our metal processing department.