In electrochemical protective coating, coating close, durability of coating, coating, coating, protective coating and substrate, free economy and hot plating technology on the scale of steel board and other steel shape, adaptability, yield of high efficiency with other technology, unique advantage.

According to the Japan association of galvanized a decade of atmosphere above test indicate: coating thickness is 86 microns of hot dip galvanized layer in heavy industry, Marine, outside the city and urban areas by the use fixed number of year for 13 years, 50 years, 104, 30 years. In general, the capacity of 600 g/m squared galvanized zinc layer, the application of exemption to protect life expectancy of 20 to 50 years, for building scaffolding planks galvanized color plate, its using life is 3-5 years, and scaffolding planks galvanized choi its using life of 20-30 years.

In terms of economic benefits for a long time, the hot dip galvanizing technology, is the most excellent in all other corrosion protection system. Despite the upfront investment costs can be higher than other systems, but because of its have long using life, renewable cycle use, can save capital, excellent performance, the characteristics of long time need not to repair, the total cost is lower than other systems.

Therefore, the technology of hot dip galvanized steel scaffolding plank is widely applied in all aspects of the production and construction. Meanwhile, power, railway, highway construction, construction (steel board, etc.) and deliver professional leading galvanized cost; Auto mall zinc cost potential was excavated at the same time; Is the beginning of rural construction, such as urbanization and new rural, agricultural foundation is hot dip galvanized the warp and woof of professional conduct.