our company has a large continuous coating steel plate production line .
main features:1,decorative ,shape-forming ,anticorrosive ,
2,strong adhesive force for the coating ,color and luster fresh and bright for a long time ;
3,energy-saving,environment -protective
rock wool,taking a selection of  basalt and steel slag as its  main raw material ,is an artificial inorganic  fiber after high-temperature melting.