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，需要通过父级DOM结构来判断 */ var trackActionPhone = function (node) { var nodeInnerText = node.innerText || ''; if (!limitRegLength(nodeInnerText)) return; var nodeText = trimText(nodeInnerText); if (nodeText.length < 5 || nodeText.length > 20) return false; var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'click'; var str = trimText(node.href || nodeText || ''); if (phoneReg.test(str) && numUseReg.test(str)) { window.postMessage({ type: 'SHOPS_CONTACT_TRACK', data: { phone: nodeText, }, }, '*'); _paq.push(['trackEvent', type, 'phone', nodeText]); return true; } /** 排查父级嵌套非标签场景，并且对dom的正则校验做一个性能兜底，通过控制innerText的长度，来确保正则的性能 */ var fatherText = trimText(node.parentNode.innerText || ''); if (fatherText.length < 5 || fatherText.length > 20) return false; if (phoneReg.test(fatherText) && numUseReg.test(fatherText)) { window.postMessage({ type: 'SHOPS_CONTACT_TRACK', data: { phone: nodeText, }, }, '*'); _paq.push(['trackEvent', type, 'phone', nodeText]); return true; } return false; }; window.addEventListener('click', function (e) { var node = e.target; /** 社媒点击 */ var appName = ''; var getAppAriaLabel = node.ariaLabel || node.parentNode.ariaLabel || ''; if (mediaList.includes(getAppAriaLabel.toLowerCase())) { appName = getAppAriaLabel; } if ( !appName && node.nodeName && node.nodeName.toLowerCase() === 'a' ) { appName = getMediaName(node.href) || getMediaName(node.alt); } if ( !appName && node.nodeName && node.nodeName.toLowerCase() === 'img' ) { appName = getMediaName(node.alt) || getMediaName(node.src); } if ( !appName && node.nodeName && node.nodeName.toLowerCase() === 'i' ) { appName = getMediaName(node.className); } if (appName) { _paq.push(['trackEvent', 'click', 'contactApp', appName]); return; } /** 联系方式点击 */ if (trackActionPhone(node, 'click')) return; if (node.nodeName && node.nodeName.toLowerCase() === 'a') { var val = node.href; if (!limitRegLength(val)) return; if (emailReg.test(val)) { window.postMessage({ type: 'SHOPS_CONTACT_TRACK', data: { email: val, }, }, '*'); _paq.push(['trackEvent', 'click', 'email', val]); return; } } if (node.nodeName && node.nodeName.toLowerCase() === 'i') { var val = node.className; var content = node.parentNode.href || ''; if (val.includes('email')) { window.postMessage({ type: 'SHOPS_CONTACT_TRACK', data: { email: content, }, }, '*'); _paq.push(['trackEvent', 'click', 'email', content]); return; } } var nodeChildList = node.childNodes; for (var i = 0; i < nodeChildList.length; i++) { if (nodeChildList[i].nodeType !== 3) continue; var val = nodeChildList[i].textContent.replace(/\s?:?/g, ''); if (!limitRegLength(val)) continue; if (emailReg.test(val)) { window.postMessage({ type: 'SHOPS_CONTACT_TRACK', data: { email: val, }, }, '*'); _paq.push(['trackEvent', 'click', 'email', val]); return; } } trackNumberData(node); }); window.addEventListener('copy', function (e) { if (trackActionPhone(e.target, 'copy')) return; var text = e.target.textContent; if (!text) return; var val = text.replace(/\s:?/g, ''); if (!limitRegLength(val)) return; if (emailReg.test(val)) { window.postMessage({ type: 'SHOPS_CONTACT_TRACK', data: { email: val, }, }, '*'); _paq.push(['trackEvent', 'copy', 'email', val]); return; } trackNumberData(e.target); }); } trackContactInit(); /** * 基于custom_inquiry_form.js 以及 form.js 对于询盘表单提交的实现，来反推询盘表单的input标签触发，用来收集意向客户 * 1. 缓存的KEY：TRACK_INPUT_ID_MTM_00； * 2. 缓存策略 - lockTrackInput：单个页面内，10分钟内，不重复上报 */ function trackActionInput() { const CACHE_KEY = 'TRACK_INPUT_ID_MTM_00'; const pathName = window.location.hostname + window.location.pathname; var lockTrackInput = function () { try { const lastCacheData = localStorage.getItem(CACHE_KEY); if (!lastCacheData) return false; const cacheData = JSON.parse(lastCacheData); const cacheTime = cacheData[pathName]; if (!cacheTime) return false; return Date.now() - cacheTime < 1000 * 60 * 10; // 10分钟内，不重复上报 } catch (error) { console.error('lockTrackInput Error', error); return false; } }; var setInputTrackId = function () { try { const curCacheData = localStorage.getItem(CACHE_KEY); if (curCacheData) { const cacheData = JSON.parse(curCacheData); cacheData[pathName] = Date.now(); localStorage.setItem(CACHE_KEY, JSON.stringify(cacheData)); return; } const cacheData = { [pathName]: Date.now(), }; localStorage.setItem(CACHE_KEY, JSON.stringify(cacheData)); } catch (error) { console.error('setInputTrackId Error', error); } }; var getInputDom = function (initDom) { var ele = initDom; while (ele) { /** * isWebSiteForm 是站点的表单 * isChatWindowForm 是聊天窗口的表单 */ /** 旧模板表单 */ var isWebSiteForm = !!( /crm-form/i.test(ele.className) && ele.querySelector('form') ); /** 1：新模板自定义表单、2：Get a Quote 弹框表单 */ var isWebSiteFormNew = !!( /inquiry/i.test(ele.className) && ele.querySelector('form') ); if (isWebSiteForm || isWebSiteFormNew) { _paq.push(['trackEvent', 'formInquiry', 'formInput', 'page']); setInputTrackId(); return; } /** Mkt会话触达-聊天弹框的表单输入: MKT由于是iframe嵌入，所以MKT的上报，会单独写到MKT-form代码上 */ var isInquiryChatForm = !!( /comp-form/i.test(ele.className) && ele.querySelector('form') ); if (isInquiryChatForm) { _paq.push(['trackEvent', 'formInquiry', 'formInput', 'chat']); setInputTrackId(); return; } /** 向上查找父节点 */ ele = ele.parentNode; } }; function initInputListener() { var inputUseDebounce = function (fn, delay) { var timer = null; var that = this; return function () { var args = Array.prototype.slice.call(arguments); if (timer) clearTimeout(timer); timer = setTimeout(function () { fn.apply(that, args); }, delay); }; }; var optimizeGetInputDom = inputUseDebounce(getInputDom, 300); window.addEventListener('input', function (e) { /** 如果已经上报过，则不再上报 */ if (lockTrackInput()) return; optimizeGetInputDom(e.target); }); } try { initInputListener(); } catch (error) { console.log('initInputListener Error', error); } } trackActionInput(); } /** 第三方消息上报：目前主要是针对全点托管会话；在msgCollect/index.js中调试，访问test.html */ function thirdMsgCollect() { /** 先检测是否是stayReal托管：如果stayReal脚本都没有，那么说明当前站点未开启stayReal会话托管 */ const scriptList = Array.prototype.slice.call( document.querySelectorAll('script'), ); const checkStayReal = () => !!scriptList.find((s) => s.src.includes('stayreal.xiaoman.cn')); if (!checkStayReal()) return; /** 缓存当前消息队列的最后一条消息id */ const CACHE_KEY = 'CACHE_KEY_MONITOR'; const setCache = (msgIndex) => { /** 对缓存KEY进行base64转码处理 */ const cacheMsgIndex = btoa(msgIndex); localStorage.setItem(CACHE_KEY, cacheMsgIndex); }; const getCache = () => { const cacheMsgIndex = localStorage.getItem(CACHE_KEY); if (cacheMsgIndex) return Number(atob(cacheMsgIndex)); return -1; }; /** 拉取最新msg列表 */ const pullMsgList = () => { const msgEleList = Array.prototype.slice.call( document.querySelectorAll('#chat-list li'), ); const msgIds = []; const msgMap = msgEleList.reduce((acc, item) => { const sendTime = item .querySelector('.message-data-time') .textContent.trim(); const sendContent = item.querySelector('.message').textContent.trim(); /** msg带有class：other-message的是访客消息，my-message的是客服消息 */ const isOtherMessage = item .querySelector('.message') .classList.contains('other-message'); const msgId = item.querySelector('.message').getAttribute('id'); const msgItemData = { msgId, user: isOtherMessage ? 'visitor' : 'official', time: sendTime, content: sendContent, }; msgIds.push(msgId); acc[msgId] = msgItemData; return acc; }, {}); return { ids: msgIds, dataMap: msgMap, }; }; /** 加密并上传消息数据 */ let ENCRYPT_KEY = 'de29f1aab63ab033'; let ENCRYPT_IV = 'b8d2badf875e76ac'; const baseUrl = 'https://cms.xiaoman.cn'; // var getEncryptConfig = function () { // const url = baseUrl + '/shop-api/innerApi/getKeyIv' // $.get( // url, // function (result) { // console.log('result', result) // if (Number(result.code) === 0 && result.data.key && result.data.iv) { // ENCRYPT_KEY = result.data.key // ENCRYPT_IV = result.data.iv // uploadMsgData() // } else { // /** 如果获取失败，则重试 */ // setTimeout(() => { // getEncryptConfig() // }, 1000) // } // }, // 'json' // ) // } // getEncryptConfig() const encryptMsg = function (msgData) { const enc = new TextEncoder(); // 转字节 const keyBytes = enc.encode(ENCRYPT_KEY); const ivBytes = enc.encode(ENCRYPT_IV); const plainBytes = enc.encode(msgData); // 导入密钥并加密 return crypto.subtle .importKey('raw', keyBytes, { name: 'AES-CBC' }, false, ['encrypt']) .then(function (cryptoKey) { return crypto.subtle.encrypt( { name: 'AES-CBC', iv: ivBytes }, cryptoKey, plainBytes, ); }) .then(function (encryptedBuffer) { // 转 base64 返回 return btoa( String.fromCharCode(...new Uint8Array(encryptedBuffer)), ); }) .catch((err) => { return Promise.reject(err); }); }; let uploadFlag = false; const uploadMsgData = function () { if (uploadFlag) return; uploadFlag = true; const { ids, dataMap } = pullMsgList(); let cacheMsgIndex = getCache(); const msgLen = ids.length; if (!msgLen) { // 消息DOM未挂载 || 消息DOM已挂载，但是消息列表为空 uploadFlag = false; return; } if (msgLen - 1 < cacheMsgIndex) { /** 针对站点挂后台一段时间，消息列表会自动塞入重复消息，导致消息有重复，刷新后又重置回正常消息列表，所以这里需要更新锚点下标 */ cacheMsgIndex = msgLen - 1; setCache(cacheMsgIndex); uploadFlag = false; return; } if (msgLen - 1 === cacheMsgIndex) { // 缓存的最后一次发送的消息ID是最后一条(说明当前消息均已经上报)，则不跳过本地上报 uploadFlag = false; return; } const currentMsgIds = ids.slice(cacheMsgIndex + 1, msgLen); const currentMsgData = currentMsgIds.map((id) => dataMap[id]); const mtmId = window.matomo_site_id_cookie_key || ''; // 获取mtm会话id const msgBody = { mtmId, curl: window.location.href, msgList: currentMsgData, }; const msgBodyStr = JSON.stringify(msgBody); encryptMsg(msgBodyStr) .then(function (encryptedMsg) { console.log('encryptedMsg:', encryptedMsg, msgBodyStr); const url = baseUrl + '/shop-api/External/ListenSiteActiveStatus'; $.ajax({ type: 'POST', url, data: JSON.stringify({ d_v: encryptedMsg }), contentType: 'application/json', success: function (result) { if (Number(result.code) === 0) { // 更新消息队列 setCache(msgLen - 1); } uploadFlag = false; }, error: function (err) { console.error(err, '请求异常'); uploadFlag = false; }, }); }) .catch((err) => { console.error(err, '数据加密失败'); uploadFlag = false; }); }; /** 监控chat-list的DOM变更 */ const initChatListObserver = () => { // 需要监听的 DOM 节点 const target = document.getElementById('chat-list'); if (!target) return; // 回调函数 const callback = function (mutationsList, observer) { for (const mutation of mutationsList) { console.log('mutation', mutation); if (mutation.type === 'childList') { uploadMsgData(); } } }; // 配置 const config = { childList: true, // 监听子节点的增删 subtree: true, // 是否也监听后代节点 }; // 创建 observer const observer = new MutationObserver(callback); // 开始监听 observer.observe(target, config); }; let testCount = 30; let itv = null; const checkChatDom = () => !!document.querySelector('#vc-model'); const initTalkCheck = () => { itv = setTimeout(() => { console.log('checkChatDom', checkChatDom(), testCount); if (!checkChatDom() && testCount > 0) { testCount--; initTalkCheck(); return; } clearTimeout(itv); uploadMsgData(); initChatListObserver(); }, 1500); }; initTalkCheck(); } try { gtmTrack(); thirdMsgCollect(); console.log('inserted gtm code'); } catch (error) { console.error('gtmTrack Error', error); } }); })();
New Energy Storage Cabinet Customization Case: DEEPLINK Tackles Three Core Challenges
When a new energy technology firm approached DEEPLINK, its core requirements were clear-cut: customize metal cabinets for a next-generation energy storage system, meeting three non-negotiable criteria—"high-precision assembly, superior corrosion resistance, and mass delivery in 30 days". The cabinets must accommodate the dense installation of energy storage battery modules while withstanding harsh outdoor operating conditions. This demand not only tested the precision of manufacturing processes but also imposed extremely high standards for full-industry-chain collaboration.
Core Project Pain Points: Three Critical Manufacturing Challenges
Stringent precision control: The cabinet required 12 reserved mounting positions for battery modules, with a hole diameter tolerance of ±0.1mm and a frame verticality deviation of ≤0.3mm. Traditional manufacturing processes are susceptible to cumulative errors, leading to module assembly jams;
High corrosion resistance demands: Intended for outdoor energy storage power stations, the product must pass a 48-hour salt spray test and endure temperature cycles from -30℃ to 60℃ after surface treatment to prevent rust during long-term use;
Tight delivery timeline: The customer urgently needed the first batch of 500 cabinets to ensure project grid connection, with only 30 days allocated from design finalization to finished product delivery—far shorter than the industry's standard production cycle.
Customized Solutions: Process Integration + Full-Chain Collaboration to Break Bottlenecks
1. Pre-Production DFM Analysis: Optimize Structure to Reduce Manufacturing Complexity
Upon receiving the request, DEEPLINK's engineering team immediately initiated Design for Manufacturability (DFM) analysis. Integrating the 3D drawings provided by the customer, the original one-piece cabinet structure was reengineered into a "modular assembly design"—splitting it into three core components (frame, panel, and mounting bracket). This modification not only mitigates risks associated with complex structure manufacturing but also enhances assembly efficiency. Additionally, leveraging precision instruments covering over 80 testing capabilities, the team pre-established key dimension inspection standards to ensure each production step has a clear quality benchmark.
2. Core Process Combination: Balancing Precision and Corrosion Resistance
Laser Cutting Process: High-precision fiber laser cutting machines are employed for 304 stainless steel sheets, achieving a cutting accuracy of ±0.05mm—fully meeting requirements for hole diameter and sheet edge flatness. Compared to traditional plasma cutting, the process delivers burr-free, heat-deformation-free cuts, eliminating the need for additional grinding and significantly shortening the production cycle;
CNC Bending Process: High-precision CNC press brakes paired with custom bending dies are used for multi-dimensional forming of the cabinet frame. A real-time angle monitoring system controls frame verticality deviation within 0.2mm, ensuring precise alignment of module mounting positions;
Robotic Welding Process: Six-axis robotic welding is adopted for cabinet joints. Compared to manual welding, it produces uniform, full weld seams with a 60% reduction in welding deformation. Post-welding non-destructive testing (NDT) eliminates incomplete or missed welds, guaranteeing structural integrity;
Dual Surface Treatment Process: Building on the inherent superior corrosion resistance of 304 stainless steel, the process begins with electropolishing to remove surface impurities and oxide layers—enhancing surface finish while reinforcing the base material's corrosion resistance. Subsequent passivation treatment forms a dense, stable anti-corrosion passivation film (compliant with ROHS environmental standards). The final product exhibits no rust or delamination after a 48-hour salt spray test, making it fully suitable for harsh outdoor environments.
3. Automated Production + Full-Chain Collaboration: Shorten Delivery Cycles
Powered by DEEPLINK's 6 automated production lines (80% automation level), the entire manufacturing flow—from cutting, bending, and welding to surface treatment, assembly, and inspection—is seamlessly integrated. During production, a Manufacturing Execution System (MES) provides real-time production progress monitoring, while green channels are activated for critical processes. Supply chain resources are also integrated to pre-stock 304 stainless steel raw materials, avoiding material delays. Ultimately, the full-process manufacturing of 500 cabinets was completed in 30 days—2 days ahead of the customer's schedule.
Customer Feedback and Long-Term Cooperation
Post-delivery, the customer conducted comprehensive acceptance testing via a third-party authoritative inspection agency. Indicators including precision, corrosion resistance, and structural strength all met standards on the first pass, with a 100% module assembly success rate. The procurement director of the new energy technology firm stated: "DEEPLINK's process precision and delivery efficiency exceeded our expectations. Its professional capabilities in complex structure manufacturing and harsh environment adaptation reinforce our confidence in future project collaborations." Currently, the two parties have signed an annual strategic cooperation agreement, establishing DEEPLINK as its core supplier for energy storage cabinets.
Why Choose DEEPLINK?
End-to-End Service Capabilities: Deliver one-stop metal processing solutions—from drawing design and sample testing to mass production, packaging, and shipping—eliminating the need for customers to coordinate with multiple suppliers;
Rigorous Quality Certifications: Hold authoritative certifications including ISO9001/14001/45001, SGS, and ROHS. Each product undergoes 39+ QA inspection steps, ensuring full quality traceability;
Flexible Customization Response: Support OEM/ODM services with a 24/7 after-sales team to address technical inquiries promptly. Process solutions can be optimized for special operating conditions;
Automation + Precision Technology: Combine 80% automation with core processes such as laser cutting, CNC bending, and robotic welding to balance precision and efficiency.
If you have customization needs for metal chassis, cabinets, or other metal processing—whether facing challenges in precision, environmental adaptation, or delivery timelines—DEEPLINK can provide tailored solutions for you.
Cangzhou Deeplink is an ISO 9001 certified OEM manufacturer of custom sheet metal fabrication, metal stamping, deep drawing, laser cutting, welding and CNC machining. We support prototype to volume production for global industrial projects. Send your drawings for a manufacturing review.
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