очистки сточных вод силоса

This is a pictue about the finished product of cement silo.The silos are laied on the hoppers,they're contain includesewage. Yongzheng company is engaged in researching, developing, marketing and serving of Screw (Lipp) steel silo, coloured steel, steel structure and anticorrosion and heat-preservation of steel structure and is equipped with advanced computer system to provide steel silo, coloured steel and steel structure with various sizes—a one-stop project comprising manufacture, installation, debug and personnel training of ancillary facilities of processes, civil design, and automatic control system. Hundreds of engineering sample plates used in industries like cement, food, environmental protection, fats, ports, flour, brewing, chemical industry, forages, etchave been built nationwide.