Yong Wei mold steel | DAC Suppliers | DAC provided by Yong Wei steel mold. We are a steel mold, Dongguan City, An Yongwei shop (www.dgyongwei.com) located at: Dongguan specializes in: mold steel, DC53, SKD11.SUS440C, SUS420 diamond grinding wheel with diamond abrasive raw materials, respectively, with metal powder, resin powder, ceramics and metal plating as binder DAC wholesalers, made of various shapes products for grinding, polishing, diamond abrasive grinding tool called. Diamond abrasive structure: diamond abrasive layer structure generally consists of work, the matrix, transition of three parts. Also known as a working layer of the diamond layer DAC, by abrasives, binding agents and fillers, is abrasive working portion. Also known as the non-diamond layer the buffer layer, the binding agent, metal powder and a filler, is firmly connected to the part on the substrate of the diamond layer. The fundamental reason is that according to market demand DAC suppliers, timely adjustment of product structure, product quality, quality DAC rod, enterprises not only in the bigger, the stronger also make efforts to enhance the ability to resist risks. 1, in the context of industrial restructuring, through the exchange of all enterprises need to continuously improve product quality, improve service quality 2, eliminate backward production capacity, energy conservation, curb overcapacity and other large machinery and equipment for green energy manufacturers to bring business opportunities 3, the industry can effectively limit access conditions for the rapid expansion of abrasive industry blind conducive to the orderly and healthy development of the industry