Demih industry is a comprehensive R & D, production and trade company established in 2007. At present, it has basic chemical industry, new chemical materials, bearings, auto parts, electrical machinery and water treatment engineering and other sectors. It has provincial laboratories, staff training centers, comprehensive parks and other institutions. This year, we have actively responded to the call of the state to transform the old and new driving forces, adjust the structure and change the way of development, and fully integrate resources. Continuously optimize the production capacity of our own factory, improve the production efficiency and product quality, at the same time, through self built testing laboratory and improve our own R & D capacity, strictly manage the outsourcing fact..