Nanjing Yuanyuan Tatsu trade limited company   

Is the Nanjing area business corrosion-resistant materials, fire-resistant insulation materials, chemical machinery and equipment of the professional company. The anticorrosion engineering of corrosion-resistant materials business are widely used in chemical, electric power, smelting, paper, pharmaceutical and other industries: refractory and heat insulating materials are widely used in various industries of the cold insulation engineering: all kinds of chemical machinery and equipment corrosion of original machine valve, widely used in metallurgy, pharmaceutical and other industries, some of which engineering ceramic products can also be used in food industry. ...