Reportedly, China’s Tianjin province has researched and developed a new technology of zinc coated to prevent the corrosion for 50 years.

The breakthrough has not only enhanced the country’s construction level, but also has reduced the loss on economy.

Meanwhile, Tianjin University has set up a zinc anti-corrosion center will carry out the project of microwave permeability of zinc processing technology.

Through microwave technology, the processing of steel anti-corrosion will be reduced to 30 minutes from current 4 hours to save the energy consumption up to 87%.