Qian Zhan Wang·2025-12-16 04:11Core Insights - The Chinese firewall industry shows stable overall operating conditions among representative listed companies from 2020 to 2024, with average revenue levels expected to remain similar to those in 2020 despite some companies experiencing revenue declines [1] - The average sales gross margin for representative companies in the firewall industry has seen a slight increase from 60.05% in 2020 to 60.31% in 2024, with Tianrongxin showing significant growth from 37.37% to 61.04% during the same period [3] - The inventory turnover rate improved steadily from 2020 to 2021 but saw a significant decline from 2021 to 2023, dropping from 4.89% to 2.79%, before slightly recovering to 3.48% in 2024, indicating marginal improvement in operational capacity [6] - The average asset-liability ratio for listed companies in the firewall industry remained stable from 2020 to 2024, indicating controllable long-term debt repayment capabilities, while short-term liquidity remains sufficient with a current ratio of 2.77% in 2024 [7] Industry Overview - Key listed companies in the Chinese firewall industry include Deepin Technology (300454.SZ), Tianrongxin (002212.SZ), Hillstone Networks (688030.SH), Deep Technology (300768.SZ), Ruijie Networks (301165.SZ), Qimingxingchen (002439.SZ), Qihoo 360 (688561.SH), and Green Alliance Technology (300369.SZ) [1] - The overall revenue trend for the firewall industry is stable, with the average revenue of representative companies expected to align closely with 2020 levels by 2024, despite some companies like Tianrongxin and Qimingxingchen experiencing declines [1]