Shanghai Doreliance Mechanical & Electrical Equipment Co.,Ltd is located in Pudong New Area, we are specialized in the researching, developing and manufacturing of the electromagnetic induction heating rolls, complete sets of composite machine with assorted energy conservation equipment, which is one of the most comprehensive and stablest enterprise in electromagnetic induction heating rolls manufacturing technology. We persevere in independent innovation, have numbers of national invention patents and utility models patent in the field of electromagnetic induction energy conservation heating rolls; achieve the researching ,developing and manufacturing of the over 400’C high-temperature rolls, which radically break the overseas developed countries monopolization in high-temperature rolls marketing.

       Doreliance electromagnetic induction energy conservation heating rolls have 5 advantages of “energy saving, accuracy controlling, environmental, stable, safety”, which is widely used in mechanical and eletronical, aerial material, traffic transportation, new material researching and developing, new energy, medical and health, food packaging, composite material and so on. We provide industry customers variety solutions of technological innovation and energy conservation, including composite machine, printing equipment heating rolls, laser anti-counterfeiting heat transferred, paper making and drying, mould pressing equipment transformed, non-woven fabrics preheating printing, carbon nanofiber preheating and compounding, chemical fiber stretching, rubber extension pressing, glass composite calendaring, metal sheet pole piece calendaring, PTFE membrane compounding, polyimide compounding, laminating production line, polymeric membrane stretching, pressed film of solar energy pole piece, multimaterial compounding, high-temperature material compounding.
         Doreliance gain the approval from our customers in stable product quality, excellent product performance and perfect solutions; under the international agreement of resource saving, environmental protection and the realization of sustainable development, in this situation which brings energy conservation industry more developing opportunities and wider space, as a practitioner in the researching and developing of electromagnetic induction heating rolls, Doreliance always persist in energy saving, environmental-friendly and sustainable developing, provides the power for development of science and technology innovation, give reasonable solutions to industry client, contribute to the society energy saving and sustainable development. Doreliance warmly welcome the friends of the community come to consulting, cooperating, developing, winning for all!