| 报告期 | 2025-03-31 | 2024-12-31 | 2024-06-30 | 2024-03-31 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 流动资产: | | | | |
| 货币资金 | 62,376,885.35 | 81,501,292.89 | 41,771,007.18 | 42,068,160.32 |
| 应收票据及应收账款 | 336,900,696.17 | 359,579,086.18 | 252,640,878.03 | 215,532,350.58 |
| 其中：应收票据 | 11,280,982.07 | 10,796,071.97 | 14,810,696.7 | 10,994,307.1 |
| 应收账款 | 325,619,714.1 | 348,783,014.21 | 237,830,181.33 | 204,538,043.48 |
| 应收款项融资 | 1,166,668.04 | 7,851,527.66 | - | 2,769,387.69 |
| 预付款项 | 2,122,513.93 | 2,431,099.38 | 2,098,027.18 | 1,887,484.56 |
| 其他应收款合计 | 4,197,908.57 | 4,687,644.34 | 4,278,758.94 | 4,023,466.27 |
| 存货 | 85,730,982.05 | 64,247,390.97 | 50,413,700.81 | 59,991,221.34 |
| 合同资产 | 14,278,013.02 | 13,340,331.42 | 10,549,413.58 | 10,092,488.46 |
| 其他流动资产 | 5,894,202.33 | 4,979,469.84 | 67,423.93 | 536,959.87 |
| 流动资产平衡项目 | 0 | 0 | 0 | 0 |
| 流动资产合计 | 512,667,869.46 | 538,617,842.68 | 361,819,209.65 | 336,901,519.09 |
| 非流动资产: | | | | |
| 长期股权投资 | 8,646,060.97 | 8,767,704.41 | 7,971,803.98 | 7,881,642.63 |
| 投资性房地产 | 17,458,468.46 | 17,815,427.51 | 18,529,345.61 | 18,886,304.66 |
| 固定资产 | 30,933,157.44 | 30,507,074.88 | 31,919,940.69 | 28,132,831.07 |
| 在建工程 | 4,699,989.29 | 753,500.42 | - | - |
| 使用权资产 | 2,667,348.08 | 2,945,450.44 | 2,094,423.96 | 2,339,249.6 |
| 无形资产 | 21,221,742.87 | 21,427,764.2 | 21,921,587.33 | 22,110,951.72 |
| 长期待摊费用 | 225,456.4 | 220,503.9 | 182,069.63 | 229,202.01 |
| 递延所得税资产 | 7,312,347.45 | 6,645,667.92 | 4,795,327.01 | 5,944,611.66 |
| 其他非流动资产 | 7,829,610.97 | 8,247,924.62 | 8,576,305.68 | 8,364,766.51 |
| 非流动资产平衡项目 | 0 | 0 | 0 | 0 |
| 非流动资产合计 | 100,994,181.93 | 97,331,018.3 | 95,990,803.89 | 93,889,559.86 |
| 资产平衡项目 | 0 | 0 | 0 | 0 |
| 资产总计 | 613,662,051.39 | 635,948,860.98 | 457,810,013.54 | 430,791,078.95 |
| 流动负债: | | | | |
| 短期借款 | 28,075,736.1 | 43,065,604.16 | 49,950,664.75 | 49,715,260 |
| 应付票据及应付账款 | 230,513,082.84 | 219,154,669.87 | 135,953,865.2 | 120,350,637.06 |
| 应付账款 | 230,513,082.84 | 219,154,669.87 | 135,953,865.2 | 120,350,637.06 |
| 预收款项 | 616,721.99 | 351,616.14 | 340,202.63 | 531,084.19 |
| 合同负债 | 46,303,176.37 | 40,351,062.01 | 26,722,033.68 | 30,115,156.36 |
| 应付职工薪酬 | 5,251,053.4 | 8,806,552.09 | 5,344,296.81 | 5,084,543.03 |
| 应交税费 | 7,957,182.36 | 29,573,459.66 | 9,361,227.14 | 5,495,257.77 |
| 其他应付款合计 | 2,907,727.3 | 1,332,208.89 | 1,275,753.28 | 1,356,906.24 |
| 一年内到期的非流动负债 | 4,477,903.85 | 4,383,851.46 | 2,823,931.06 | 968,430.26 |
| 其他流动负债 | 21,996.16 | 299,349.78 | 31,482.74 | 55,173.6 |
| 流动负债平衡项目 | 0 | 0 | 0 | 0 |
| 流动负债合计 | 326,124,580.37 | 347,318,374.06 | 231,803,457.29 | 213,672,448.51 |
| 非流动负债: | | | | |
| 长期借款 | 19,000,000 | 19,000,000 | - | - |
| 租赁负债 | 1,376,941.11 | 1,473,150.03 | 1,368,901.54 | 1,348,236.24 |
| 长期应付款 | 600,039.7 | 780,218.11 | 2,192,461.21 | - |
| 递延收益 | 564,101.24 | 630,764.43 | 908,059.58 | 945,460.72 |
| 递延所得税负债 | 27,207.96 | 30,000 | - | 11,899.9 |
| 其他非流动负债 | - | 14,503.85 | - | - |
| 非流动负债平衡项目 | 0 | 0 | 0 | 0 |
| 非流动负债合计 | 21,568,290.01 | 21,928,636.42 | 4,469,422.33 | 2,305,596.86 |
| 负债平衡项目 | 0 | 0 | 0 | 0 |
| 负债合计 | 347,692,870.38 | 369,247,010.48 | 236,272,879.62 | 215,978,045.37 |
| 所有者权益(或股东权益): | | | | |
| 实收资本(或股本) | 57,250,000 | 57,250,000 | 57,250,000 | 57,250,000 |
| 资本公积 | 74,400,290.08 | 74,654,732.88 | 73,820,678.47 | 73,403,651.27 |
| 盈余公积 | 13,974,891.86 | 13,974,891.86 | 9,328,148.37 | 9,328,148.37 |
| 未分配利润 | 111,402,810.89 | 111,724,223.96 | 74,654,803.21 | 69,778,608.57 |
| 归属于母公司股东权益平衡项目 | 0 | 0 | 0 | 0 |
| 归属于母公司股东权益合计 | 257,027,992.83 | 257,603,848.7 | 215,053,630.05 | 209,760,408.21 |
| 少数股东权益 | 8,941,188.18 | 9,098,001.8 | 6,483,503.87 | 5,052,625.37 |
| 股东权益平衡项目 | 0 | 0 | 0 | 0 |
| 股东权益合计 | 265,969,181.01 | 266,701,850.5 | 221,537,133.92 | 214,813,033.58 |
| 负债和股东权益合计 | 613,662,051.39 | 635,948,860.98 | 457,810,013.54 | 430,791,078.95 |
| 公告日期 | 2025-05-15 | 2025-02-06 | 2024-08-19 | 2024-06-18 |
| 审计意见(境内) | | 标准无保留意见 | 标准无保留意见 | |