Cangzhou Zhongtuo Internatinal trade Co.,Ltd comes from Hebei Province, China. It is a manufacturer dedicated to the design and manufacture of different types of cold roll forming machines. We are a factory with a long history, engaged in the design and manufacture of roll forming machines since 2006. The machines we can produce include: roof tile making machine, cz purlin making machine, light steel keel making machine, metal embossing machine, door system forming machine, ceiling system forming machine, high frequency pipe welding machine, slitting line, cut to length line, shelf system forming Machine, floor decking forming machine, color stone tile production line, etc. On this basis, Zhongtuo has also developed high speed multi-functional metal composite panel forming machine based on international trends and market demands, and has obtained a number of patents. This research and development uses metal materials as the substrate, which can be combined with up to 8 layers of materials, usually composed of anti-aging transparent layer + aluminum foil + polymer film + substrate + polymer film + foam layer + aluminum foil + anti-corrosion layer. Compared with ordinary metal roof tiles, this new type of material has the advantages of sound insulation and noise reduction, anti-condensation and rain-leakage, acid and alkali resistance and corrosion resistance. After five high-temperature thermal bonding processes, two high-strength anti-aging glue pastes and processes, this process is more time-saving and labor-saving compared to the ordinary EPS/PU sandwich panel processing process, and is manufactured at a lower cost. Produce longer-life plates. And on the basis of this new material, we not only have equipment for manufacturing new materials, but also optimized the existing roofing tiles and other equipment, which can process ordinary PPGI metal materials as well as new composite materials. The finished products with high quality and easy to use. Will not produce bending and upturning phenomenon. Our company has passed ISO9001 quality management system certification, European CE safety certification, North American CAS electrical certification, and instilled the concept of "time is money, quality is life" into the hearts of every employee. In improving production efficiency and shortening delivery time same time the quality of the equipment is also controlled. All equipments are tested before shipment, and problematic equipment will not delivered to customers. We have rich export experience and know the different needs of customers in developing and developed countries. For many years We have provided many customers with satisfactory equipment solutions. Nowadays, our equipments had been exported to more than 150 countries around the world, and we have established long-term and stable cooperative relations with customers and won unanimous praises from customers.