Related Party Balances and Transactions - Schedule of Purchase Products from a Related Party (Details) |
12 Months Ended | |||
|---|---|---|---|---|
|
Mar. 31, 2024
HKD ($)
|
Mar. 31, 2024
USD ($)
|
Mar. 31, 2023
HKD ($)
|
Mar. 31, 2022
HKD ($)
|
|
| Schedule of Purchase Products from a Related Party [Line Items] | ||||
| Total purchase from related party | $ 47,704,656 | $ 6,095,741 | $ 28,301,082 | $ 24,221,784 |
| Zhongshan Raytech [Member] | ||||
| Schedule of Purchase Products from a Related Party [Line Items] | ||||
| Total purchase from related party | $ 47,704,656 | $ 6,095,741 | $ 28,301,082 | $ 24,221,784 |