"Upright moral character and keep pace with the times"
As an authentic practitioner in green, low-carbon manufacture and energy saving,
Learn MorePioneer in R&D and Manufacturing of PSA Air Separation Plant.
Industry experience
Production capacity
Zhengda established a high-tech R&D center in 2009, and has technical cooperation with several academic institutions including Dalian Institute of Chemical Physics, Chinese Academy of Sciences and Zhejiang University. These strengths coupled with a R&D team of highly-educated professionals help Zhengda won many honors, like National High-tech Enterprise, Hangzhou Pilot Enterprise in Patent Application and Zhejiang Famous Trademark.
Transparent and high-quality nanny service is a beautiful and scenic line of Zhengda.
“You had me at HELLO”