Zhongtong pipe has obtained various certifications, в том числе сертификация национальных высокотехнологичных предприятий, Пятизвездочная сертификация послепродажного обслуживания, Сертификация систем менеджмента качества и Сертификация систем экологического менеджмента.
The company has a diversified customer base and has served more than 2,680 Крупные предприятия, including well-known universities such as Nanjing University of Science and Technology and Zhejiang University, government agencies such as Taicang Water Conservancy Bureau, famous facilities such as Changzhou High-speed Railway Station, as well as Nongfu Spring, Кантри Гарден Групп, Nanjing Metro 4 Line and other well-known companies.