Exhibition Season - Shanghai Changji participates in the 8th China Lubricant Technology Innovation and Industry Development Forum

Shanghai Changji Instrument was invited to participate in the 8th Asphalt Pavement Forum and New Technology and Achievement Exhibition

Exhibition Review │ Shanghai Changji Appears at the 16th Lubricant and Additive (Jinan) Industry Expo in 2024

Assist in the 3rd National Highway Engineering Testing and Inspection Skills Competition

Thank you letter: from China Transportation Construction Supervision Association

Project: Asphalt Infrared Spectrometer Helps Shandong Provincial Expressway Project

Full marks! Shanghai Changji Instrument Engineer Obtained SOLIDWORKS Global Engineer CSWP Certification

Exhibition Season - Shanghai Changji Debuts at the 11th National Engineering Quality Academic Exchange Conference in 2024

Shanghai Changji was invited to the 3rd Road Engineering Materials and Recycling New Technology and Achievement Seminar

Shanghai Changji Instrument: Third Plenary Session of the 9th Asphalt Concrete Professional Committee of the China Municipal Engineering Association

Shanghai Changji Instrument 2024 year-end review │ Achievements belong to the past, dreams belong to the future

Heavy Release: SYD-0730B Multi functional Fully Automatic Asphalt Pressure Tester Upgraded and Upgraded