<p class="intro-cnt J-txt-cnt"> Established in 1998, Colorful Dragon is a professional manufacturer specialized the research, design, production and sale of indoor/outdoor inkjet printing products, Packing Box, Paper Bag, heat transfer sticker, reflective sticker with ...

Welcome to Rayudu Laboratories LimitedRayudu Ltd. has always been at the forefront in manufacturing and supplying a plethora of quality ink marking products.Each every product that we provide is manufactured, analysed for check, making use avant-garde technology. We leave no stone unturned ...