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    <title>济南世通建设机械有限公司 | Jinan Shitong Machinery</title>
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            <h1 class="hero-title" data-i18n="hero.title">铸就卓越工程品质</h1>
            <p class="hero-subtitle" data-i18n="hero.subtitle">集生产、销售、租赁、维修于一体的现代化机械智造企业</p>
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                <h2 class="section-title" data-i18n="about.title">关于世通</h2>
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                <p data-i18n="about.desc">济南世通建设机械有限公司成立于2001年，位于济南市长清区崮云湖街道崮山工业园工业中路6-1号，是一家拥有雄厚技术实力的新型民营企业。我们以精良的加工设备和卓越的制造品质，赢得了海内外客户的广泛信赖。我们的核心理念是「以用户为中心，以人才为根本，实现共赢」。</p>
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            <h2 class="section-title" data-i18n="productsTitle">核心产品体系</h2>
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                <!-- 动态生成分类过滤标签 -->
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                <h2 class="section-title" data-i18n="newsTitle" style="margin-bottom: 3rem;">企业动态</h2>
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                <h2 class="section-title" data-i18n="careersTitle" style="margin-bottom: 3rem;">招贤纳士</h2>
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                        <span data-i18n="contactInfo.serviceTel">服务电话：<a href="tel:0531-87428217">0531-87428217</a></span>
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                        <span data-i18n="contactInfo.fax">传真：0531-87428218</span>
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                        <span data-i18n="contactInfo.mobile">联系电话：<a href="tel:13805317877">138 0531 7877</a>（刘经理）</span>
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                        <span data-i18n="contactInfo.email">邮箱：<a href="mailto:jinanshitong@126.com">jinanshitong@126.com</a></span>
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                        <span data-i18n="contactInfo.address">地址：山东省济南市长清区崮云湖街道办事处崮山工业园工业中路6-1号</span>
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                <p data-i18n="footer">© 2026 济南世通建设机械有限公司 保留所有权利. &nbsp;|&nbsp; 备案号：<a href="http://beian.miit.gov.cn/" target="_blank" rel="noopener">鲁ICP备2025156111号-1</a></p>
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                📞
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                <div class="popover-title">
                    <span>👨‍💼 业务咨询热线</span>
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                <div style="font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 4px;">刘经理 (销售总监)</div>
                <a href="tel:0531-87428217" class="popover-tel-link">☎️ 0531-87428217</a>
                <a href="tel:13805317877" class="popover-tel-link">📱 138-0531-7877</a>
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        <!-- 极速在线客服主按钮 (免填表·直开即聊) -->
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                <span class="floating-btn-icon">💬</span>
                <span data-i18n="chatWidget.btnText">在线咨询</span>
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    <!-- 实时在线客服对话窗口 (Live Chat Box - 免填表直开即聊) -->
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        <!-- 顶部客服信息栏 -->
        <div class="live-chat-header">
            <div class="chat-advisor-info">
                <div class="advisor-avatar-box">
                    <img src="/images/logo_trademark_white.png" alt="世通官方客服" class="advisor-avatar" />
                    <span class="online-indicator" title="在线中"></span>
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                <div class="advisor-text">
                    <div class="advisor-name" data-i18n="chatWidget.advisorName">世通机械 · 选型顾问</div>
                    <div class="advisor-status" data-i18n="chatWidget.advisorStatus">🟢 在线中 (免填表 · 实时咨询)</div>
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                <button class="chat-action-btn" onclick="toggleLiveChat(false)" title="最小化">&minus;</button>
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                <div class="msg-author" data-i18n="chatWidget.welcomeAuthor">世通机械选型顾问 · 刚刚</div>
                <div class="msg-text" data-i18n="chatWidget.welcomeText">
                    您好！欢迎光临济南世通建机。我是您的工程选型顾问，无需填写任何表单，直接输入您想了解的设备型号或需求，我随时为您解答！
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                <button type="button" class="chat-tag-btn" onclick="sendQuickChat('我想了解下 HZS120 混凝土搅拌站的配置与出厂价格')">💰 HZS120站报价</button>
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                <button type="button" class="chat-tag-btn" onclick="sendQuickChat('请问可以安排业务经理电话联系我吗？')">📞 申请电话回访</button>
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            <div id="dynamic-chat-messages"></div>
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            <form id="live-chat-form" onsubmit="handleLiveChatSubmit(event)">
                <input type="text" id="live-chat-input" placeholder="输入您的问题，按 Enter 键发送..." autocomplete="off" />
                <button type="submit" class="btn-chat-send" id="btn-chat-send">发送</button>
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