By Product
Currency:CNY
2025/H1
Stock NameRevenueRatio
High voltage electrical apparatus detection177.53M74.75%
Low voltage electrical apparatus detection59.96M25.25%
By Industry
Currency:CNY
2025/H1
Stock NameRevenueRatio
Professional technical service industry233.29M98.23%
Other business4.2M1.77%
By Country/Region
Currency:CNY
2025/H1
Stock NameRevenueRatio
East China region142.45M59.98%
Other areas33.53M14.12%
Central and southern region32.87M13.84%
North China28.64M12.06%
