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SEGMENT REPORTING (Details)
6 Months Ended
Dec. 31, 2024
CNY (¥)
segment
Dec. 31, 2024
USD ($)
segment
Dec. 31, 2023
CNY (¥)
Number of operating segments 4 4  
Total revenue ¥ 42,069,270 $ 5,763,466 ¥ 45,256,672
Automation product and software      
Total revenue 20,923,759 2,866,543 17,552,892
Equipment, accessories and others      
Total revenue 15,684,480 2,148,765 17,867,404
Oilfield environmental protection      
Total revenue 2,721,894 372,898 8,053,696
Platform Outsourcing Services      
Total revenue ¥ 2,739,137 $ 375,260 ¥ 1,782,680