China, the world's second largest super-large iron and steel group, hebei iron and steel group subordinate company hangang, organize technical personnel to its old before each production section for a thorough transformation of energy saving of the system。

To better the transformation system, realize the boot production at an early date, century xinlong technical staff responded quickly to the service of hangang, and the group's site technical personnel for fighting, whether it be a thunder storm, or hot summer, are staying overnight transformation debugging. All the responsible service, left a deep impression to the plant。