On the morning of December 15,2023, Busworld International President Vincent, Head of Marketing Hannes and Mr. Bus China WangJian,a three-member delegation, paid a special visit to SONGZ.

Mr. Vincent was impressed by the speed of SONGZ's development since its establishment 25 years ago, its automated production facilities, its industry-leading test center and independent R&D capabilities and its leading edge in electric bus air conditioning, and expressed Busworld's goodwill to join hands with SONGZ to help the global bus industry.

SONGZ's first connection with Busworld was in Shanghai in 2008, when SONGZ participated in its first large-scale exhibition and won the Bus air conditioner of the year 2008 award for that year's BBP series products. Fifteen years later, the then judge Wang Jian and the current General Manager of Overseas Sales Lv Shaolin, SONGZ's product evangelist, were once again in the same frame.

Since then, SONGZ has been continuously participating in domestic and international exhibitions organized by Busworld: Shanghai since 2008, Istanbul 2014, 2016, Mumbai 2015, Medellin, Colombia 2016, Izmir 2018, Kortright 2015, 2017, Brussels 2019, 2023 and so on. At the same time, the company's business field continues to expand, gradually covering buses, passenger cars, rail transportation, cold chain logistics, energy storage and other fields, the number of factories grew from three to eighteen including two foreign factories in Finland and Indonesia.

By virtue of the full coverage of air-conditioning products for bus models, stable and reliable quality, advanced ultra-low temperature heat pump and battery thermal management technology, professional global service capability and Busworld's influence and circle of friends in the global bus industry, SONGZ has gradually grown into a national brand with influence in the global bus air-conditioning industry by virtue of fifteen years of joint efforts, and survived the Coronavirus Epidemic and other difficulties and obstacles, and is directly supporting more than 20 bus factories overseas, of which most of the electric bus air-conditioners have a leading share in the overseas market, and the overseas service covers Asia, Australia, Latin America and directly to Europe and America. SONGZ has directly supported more than twenty overseas bus factories, among which most of the overseas market share of electric bus air-conditioning is in the leading position, and overseas service covers Asia, Australia, Latin America and directly to Europe and the United States.