transport High-speed rail
High-speed rail have been developed to connect major cities, including Oceania; North America; Europe; East Asia.Zonnee actively join in this field
Only in Europe does HSR cross international borders. China has 19,000 km of HSR as of December 2015, accounting for two-thirds of the world's total.With high-speed rail and metro construstion technic developing, Zonnee actively join in this field, effectively support back up power maintenance, the high-speed rail telecom system, high-speed rail station photovaltaic power system, especialy on East asian market.