DERNS MOULD (Changzhou)CO.,LTD was founded in 2005,It is an innovative company , is a Provider & Designer of first-class tool materials .Work closely with the European steel mills to directional research the high quality tool steel based on practical application. It overturn the tradition and breaks through conventional tool material , with innovative mind and creative ideas to serving the various industry fields .We can provide comprehensive solutions and engineering services for customers' practical application. Our main mission is to help customers improve their competitive advantages and support them achieve high efficiency -low cost. .especially in the hot stamping, carbon fibre forming, aluminum alloy die casting and all kind of engineering plastic compound matrials forming etc.
ROVALMA.S.A Since ROVALMA's foundation in 1977, we have been providing Superior Tool Material Solutions to our customers. Specialized in Steels and Special alloys for Tools and Machinery ,we differentiate ourselves by providing a customer service based on an exceptionally profound knowledge in metallurgy, particularly with regard to tool materials's properties and their usage. ROVALMA's mission is to give competitive edge and technological lead to its cooperation partners by generating solutions to current industrial needs and anticipating future technological solutions. At the same time we strive at contributing substantially to create societal, environmental and economic benefits with our technological solutions.