By Product
Currency:CNY
2025/FY
Stock NameRevenueRatio
Ventilation and air handling system equipment336.23M97.58%
Mechanical and electrical equipment installation engineering, highway traffic engineering, housing construction engineering, operation, maintenance and maintenance of electric equipment, as well as fire fighting equipment, ventilation and refrigeration eq7.44M2.16%
charter business882.88K0.26%
By Industry
Currency:CNY
2025/FY
Stock NameRevenueRatio
Ventilation system industry336.23M97.58%
Construction and installation industry7.44M2.16%
charter business882.88K0.26%
By Country/Region
Currency:CNY
2025/FY
Stock NameRevenueRatio
Domestic sales334.76M97.16%
Foreign sales9.8M2.84%
