{"id":5539,"date":"2026-02-28T20:24:45","date_gmt":"2026-02-28T12:24:45","guid":{"rendered":"https:\/\/dlcpo.com\/proceso-de-control-de-calidad-estricto\/"},"modified":"2026-04-11T11:05:50","modified_gmt":"2026-04-11T03:05:50","slug":"proceso-de-control-de-calidad-estricto","status":"publish","type":"page","link":"https:\/\/dlcpo.com\/es\/proceso-de-control-de-calidad-estricto\/","title":{"rendered":"Proceso estricto de control de calidad"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"5539\" class=\"elementor elementor-5539 elementor-901\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b592181 e-flex e-con-boxed e-con e-parent\" data-id=\"b592181\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-84449ea elementor-absolute elementor-widget elementor-widget-heading\" data-id=\"84449ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Estrictas normas IPQC y de fabricaci\u00f3n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-176ca21 elementor-absolute elementor-widget elementor-widget-heading\" data-id=\"176ca21\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Especializada en m\u00e1s de 10 a\u00f1os de I+D de c\u00e9lulas de pol\u00edmero e ingenier\u00eda de PACK personalizados.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bf4d0f8 e-flex e-con-boxed e-con e-parent\" data-id=\"bf4d0f8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c06407e elementor-widget elementor-widget-html\" data-id=\"c06407e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"dlcpo-qc-container\" style=\"font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.8; color: #333; padding: 40px 15px; background: #fff; border-radius: 12px; text-align: left;\"><style>.qc-header h1 { color: #003366; font-size: 32px; font-weight: 800; border-left: 6px solid #0056b3; padding-left: 15px; margin-bottom: 25px; }\r\n\r\n        .qc-symbol-section { display: flex; justify-content: space-around; padding: 40px 0; background-color: #f8faff; flex-wrap: wrap; border-radius: 12px; margin-bottom: 40px; }\r\n\r\n        .qc-symbol-box { flex: 1; min-width: 280px; text-align: center; padding: 20px; }\r\n\r\n        .qc-symbol { font-size: 50px; margin-bottom: 25px; display: block; line-height: 1; text-shadow: 2px 2px 4px rgba(0,0,0,0.1); }\r\n\r\n        .qc-symbol-box h3 { font-size: 24px; color: #003366; margin-bottom: 15px; font-weight: bold; }\r\n\r\n        \r\n\r\n        .detailed-qc-block { margin-top: 50px; padding: 30px; background: #fafafa; border-radius: 10px; }\r\n\r\n        .detailed-qc-block h3 { color: #003366; font-size: 24px; margin-bottom: 20px; }\r\n\r\n        .table-wrapper { width: 100%; overflow-x: auto; margin-top: 30px; }\r\n\r\n        .qc-table { width: 100%; border-collapse: collapse; min-width: 600px; }\r\n\r\n        .qc-table th { background: #003366; color: #fff; padding: 15px; text-align: left; }\r\n\r\n        .qc-table td { padding: 12px; border-bottom: 1px solid #eee; font-size: 14px; }\r\n\r\n        @media (max-width: 767px) { .qc-symbol-section { flex-direction: column; } }\r\n\r\n    <\/style><div class=\"qc-header\"><h1>Strict QC Process: Ensuring Zero-Defect Battery Production<\/h1><p style=\"font-size: 18px; color: #444;\">A <strong>Strict QC Process<\/strong> is the foundation of DLCPO Power Technology's reputation as a world-class manufacturer. We understand that in the energy industry, safety and reliability are non-negotiable. Our <strong>Lithium Battery Quality Control<\/strong> standards go beyond industry norms, implementing a multi-tier <strong>Battery Manufacturing QC Process<\/strong> that tracks every cell from arrival to final delivery.\r\n\r\n        <\/p><\/div><div class=\"qc-symbol-section\"><div class=\"qc-symbol-box\"><span class=\"qc-symbol\">\ud83d\udd0d<\/span><h3>IQC: Material Audit<\/h3><p>100% inspection for our <strong>Strict QC Process<\/strong>, ensuring every Grade A cell meets <strong>LiFePO4 Cell Testing Standards<\/strong>.<\/p><\/div><div class=\"qc-symbol-box\"><span class=\"qc-symbol\">\u2699\ufe0f<\/span><h3>IPQC: In-Process Control<\/h3><p>Real-time monitoring within our <strong>Battery Manufacturing QC Process<\/strong>, covering laser welding and BMS calibration.<\/p><\/div><div class=\"qc-symbol-box\"><span class=\"qc-symbol\">\ud83d\udccb<\/span><h3>OQC: Final Verification<\/h3><p>Comprehensive <strong>Lithium Battery Quality Control<\/strong> including aging tests to guarantee 6000+ cycles.<\/p><\/div><\/div><div class=\"detailed-qc-block\"><h3>Tier-1 Standards for Lithium Battery Quality Control<\/h3><p>Implementing a <strong>Strict QC Process<\/strong> requires precision equipment and a highly trained engineering team. At DLCPO, our <strong>Battery Manufacturing QC Process<\/strong> begins with a rigorous <strong>LiFePO4 Cell Testing and Sorting<\/strong> phase. We don't just check voltage; we match cells based on internal resistance (IR) with a deviation of less than 0.3m\u03a9. This ensures that every <strong>ISO9001 Battery Production<\/strong> batch we release provides the long-term stability our global clients expect.<\/p><p>During the IPQC (In-Process Quality Control) stage, we utilize automatic laser welding machines that are part of our <strong>Strict QC Process<\/strong>. This eliminates the risks of manual welding errors and ensures low-resistance connections for high-current applications. Furthermore, our <strong>Lithium Battery Quality Control<\/strong> team conducts vacuum leak tests on pouch cells and structural integrity tests on prismatic packs to prevent any possibility of thermal runaway or electrolyte leakage.<\/p><p>The final pillar of our <strong>Battery Manufacturing QC Process<\/strong> is the OQC (Outgoing Quality Control). We subject every finished pack to a 72-hour aging test and a 100% Depth of Discharge (DOD) capacity verification. This <strong>Professional Battery Inspection Service<\/strong> ensures that when you receive a DLCPO product, it isn't just a battery\u2014it's a certified energy solution that meets CE, UN38.3, and IEC standards. By adhering to these <strong>ISO9001 Battery Production Standards<\/strong>, we have maintained a record of zero major safety incidents since 2007.<\/p><\/div><div class=\"table-wrapper\"><h3 style=\"color: #003366;\">Our Quality Benchmark vs. Industry Standards<\/h3><table class=\"qc-table\"><thead><tr><th>Quality Checkpoint<\/th><th>DLCPO Strict QC Process<\/th><th>Standard Competitors<\/th><\/tr><\/thead><tbody><tr><td><strong>Cell Matching Consistency<\/strong><\/td><td style=\"font-weight:bold; color:#0056b3;\">Voltage Diff < 5mV | IR Diff < 0.3m\u03a9<\/td><td>Voltage Diff < 20mV | IR No Match<\/td><\/tr><tr><td><strong>BMS Functional Test<\/strong><\/td><td style=\"font-weight:bold; color:#0056b3;\">Full-Protocol Logic Calibration<\/td><td>Basic On\/Off Verification<\/td><\/tr><tr><td><strong>Capacity Grading<\/strong><\/td><td style=\"font-weight:bold; color:#0056b3;\">100% Cycle Grading (102% Capacity)<\/td><td>Sampling Test or Theoretical Calculation<\/td><\/tr><tr><td><strong>Aging Protocol<\/strong><\/td><td style=\"font-weight:bold; color:#0056b3;\">72-Hour Full Load Aging<\/td><td>Short 2-4 Hour Static Test<\/td><\/tr><\/tbody><\/table><\/div><div style=\"margin-top: 40px; border-top: 1px dashed #ccc; padding-top: 30px; text-align: center;\"><h3>Commitment to ISO9001 Battery Production Standards<\/h3><p style=\"max-width: 800px; margin: 0 auto; color: #666;\">DLCPO is more than a supplier; we are your technical partner in safety. Our <strong>Strict QC Process<\/strong> ensures that your brand reputation is protected. From initial material audit to the <strong>Zero-Defect Battery Inspection Service<\/strong>, we deliver the highest level of <strong>Lithium Battery Quality Control<\/strong> in the industry. Contact us today to receive our full QC manual and certification reports. \ud83e\udd42\r\n\r\n        <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8ec181e e-flex e-con-boxed e-con e-parent\" data-id=\"8ec181e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d385c63 elementor-widget elementor-widget-html\" data-id=\"d385c63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\/* \u5bb9\u5668\uff1a\u6df1\u84dd\u5de5\u4e1a\u8272\u8c03 *\/\r\n\r\n    .qc-points-full-container {\r\n\r\n        background-color: #001a33;\r\n\r\n        color: #ffffff;\r\n\r\n        padding: 80px 8%;\r\n\r\n        font-family: 'Segoe UI', Arial, sans-serif;\r\n\r\n    }\r\n\r\n    .qc-header-full {\r\n\r\n        text-align: center;\r\n\r\n        margin-bottom: 60px;\r\n\r\n    }\r\n\r\n    .qc-header-full h2 {\r\n\r\n        font-size: 38px;\r\n\r\n        color: #44aaff;\r\n\r\n        margin-bottom: 15px;\r\n\r\n        text-transform: uppercase;\r\n\r\n    }\r\n\r\n    .qc-header-full p {\r\n\r\n        font-size: 16px;\r\n\r\n        color: #cccccc;\r\n\r\n        max-width: 900px;\r\n\r\n        margin: 0 auto;\r\n\r\n        line-height: 1.6;\r\n\r\n    }\r\n\r\n\r\n\r\n    \/* 2x2 \u77e9\u9635\u7f51\u683c *\/\r\n\r\n    .qc-grid-full {\r\n\r\n        display: grid;\r\n\r\n        grid-template-columns: repeat(2, 1fr); \/* \u7535\u8111\u7aef\u5f3a\u52362\u5217 *\/\r\n\r\n        gap: 40px;\r\n\r\n        align-items: stretch;\r\n\r\n    }\r\n\r\n\r\n\r\n    \/* \u5361\u7247\u6837\u5f0f *\/\r\n\r\n    .qc-card-full {\r\n\r\n        background: rgba(255, 255, 255, 0.03);\r\n\r\n        border: 1px solid rgba(68, 170, 255, 0.2);\r\n\r\n        padding: 40px;\r\n\r\n        border-radius: 4px;\r\n\r\n        transition: all 0.4s ease;\r\n\r\n    }\r\n\r\n    .qc-card-full:hover {\r\n\r\n        background: rgba(255, 255, 255, 0.07);\r\n\r\n        border-color: #44aaff;\r\n\r\n        transform: translateY(-8px);\r\n\r\n    }\r\n\r\n    .qc-card-full h3 {\r\n\r\n        color: #44aaff;\r\n\r\n        font-size: 24px;\r\n\r\n        margin-bottom: 25px;\r\n\r\n        border-bottom: 1px solid rgba(68, 170, 255, 0.3);\r\n\r\n        padding-bottom: 15px;\r\n\r\n        display: flex;\r\n\r\n        align-items: center;\r\n\r\n    }\r\n\r\n    .qc-card-full h3 span { margin-right: 15px; font-size: 30px; }\r\n\r\n\r\n\r\n    \/* \u5217\u8868\u8be6\u7ec6\u70b9 *\/\r\n\r\n    .qc-list-full {\r\n\r\n        list-style: none;\r\n\r\n        padding: 0;\r\n\r\n        margin: 0;\r\n\r\n    }\r\n\r\n    .qc-list-full li {\r\n\r\n        margin-bottom: 15px;\r\n\r\n        font-size: 15px;\r\n\r\n        line-height: 1.5;\r\n\r\n        display: flex;\r\n\r\n        align-items: flex-start;\r\n\r\n    }\r\n\r\n    .qc-list-full li::before {\r\n\r\n        content: \"\u2713\";\r\n\r\n        color: #44aaff;\r\n\r\n        margin-right: 12px;\r\n\r\n        font-weight: bold;\r\n\r\n    }\r\n\r\n    .qc-list-full li strong {\r\n\r\n        color: #ffffff;\r\n\r\n        margin-right: 6px;\r\n\r\n    }\r\n\r\n\r\n\r\n    \/* \u54cd\u5e94\u5f0f\uff1a\u79fb\u52a8\u7aef\u53d8\u56de1\u5217 *\/\r\n\r\n    @media (max-width: 992px) {\r\n\r\n        .qc-grid-full { grid-template-columns: 1fr; }\r\n\r\n        .qc-points-full-container { padding: 60px 20px; }\r\n\r\n    }\r\n\r\n<\/style><div class=\"qc-points-full-container\"><div class=\"qc-header-full\"><h2>28 Critical Quality Control Points<\/h2><p>DLCPO implements a rigorous 4-stage inspection system. From initial cell sorting in Dongguan to final system validation at our Shenzhen HQ, we guarantee precision in every polymer pack.<\/p><\/div><div class=\"qc-grid-full\"><div class=\"qc-card-full\"><h3><span>\ud83d\udd0d<\/span>Stage 1: IQC Cell Sorting<\/h3><ul class=\"qc-list-full\"><li><strong>Voltage Matching:<\/strong> Deviation strictly controlled within 5mV per pack.<\/li><li><strong>Internal Resistance:<\/strong> High-precision grading to ensure 6000+ cycle life stability.<\/li><li><strong>Pouch Integrity:<\/strong> 100% visual and vacuum leak audit of aluminum-plastic film.<\/li><li><strong>Tab Precision:<\/strong> Micro-alignment check of anode and cathode terminals.<\/li><li><strong>Physical Audit:<\/strong> Surface flatness, thickness expansion, and dimension verification.<\/li><\/ul><\/div><div class=\"qc-card-full\"><h3><span>\u2699\ufe0f<\/span>Stage 2: IPQC Assembly<\/h3><ul class=\"qc-list-full\"><li><strong>Laser Welding:<\/strong> Real-time monitoring of junction depth and tensile strength.<\/li><li><strong>Insulation Resistance:<\/strong> 1500V high-voltage test between cells and enclosure.<\/li><li><strong>BMS Calibration:<\/strong> Firmware flash and protocol sync at Shenzhen R&D center.<\/li><li><strong>Torque Control:<\/strong> Digital torque wrenches ensure precise busbar fastening.<\/li><li><strong>Thermal Management:<\/strong> Sensor placement and heat-sink contact verification.<\/li><\/ul><\/div><div class=\"qc-card-full\"><h3><span>\ud83d\udccb<\/span>Stage 3: OQC System Aging<\/h3><ul class=\"qc-list-full\"><li><strong>Capacity Grading:<\/strong> 100% full charge\/discharge cycle for every unit.<\/li><li><strong>Self-Discharge:<\/strong> 48-hour static storage monitoring for voltage drop.<\/li><li><strong>Comm stability:<\/strong> CAN\/RS485 data packet loss testing under high load.<\/li><li><strong>App Integration:<\/strong> Real-time Bluetooth App data synchronization check.<\/li><li><strong>SOC Accuracy:<\/strong> Verification of BMS remaining capacity algorithm.<\/li><\/ul><\/div><div class=\"qc-card-full\"><h3><span>\ud83d\udee1\ufe0f<\/span>Stage 4: Safety & Compliance<\/h3><ul class=\"qc-list-full\"><li><strong>Vibration Test:<\/strong> Simulating Marine & RV rugged trail conditions.<\/li><li><strong>Protection Speed:<\/strong> BMS short-circuit cut-off response time verification.<\/li><li><strong>Sealing Audit:<\/strong> IP-grade waterproofing and dust resistance final check.<\/li><li><strong>Traceability:<\/strong> Unique SN assignment for lifetime service and tracking.<\/li><li><strong>Shipping Check:<\/strong> Packaging drop-test and document (UN38.3) verification.<\/li><\/ul><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5b41c12 e-flex e-con-boxed e-con e-parent\" data-id=\"5b41c12\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6fa824 elementor-widget elementor-widget-html\" data-id=\"b6fa824\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>.qc-deep-dive { background-color: #002244; color: #ffffff; padding: 80px 40px; font-family: Arial, sans-serif; }\r\n    .qc-deep-header { text-align: center; margin-bottom: 50px; }\r\n    .qc-deep-header h2 { font-size: 32px; margin-bottom: 10px; color: #ffffff; }\r\n    .qc-grid { display: flex; gap: 40px; flex-wrap: wrap; }\r\n    .qc-col { flex: 1; min-width: 300px; }\r\n    .qc-col h4 { color: #44aaff; margin-bottom: 20px; border-bottom: 1px solid #114477; padding-bottom: 10px; font-size: 20px; }\r\n    .qc-list { list-style: none; padding: 0; }\r\n    .qc-list li { margin-bottom: 18px; font-size: 15px; line-height: 1.5; padding-left: 25px; position: relative; }\r\n    .qc-list li::before { content: '\u2714\ufe0f'; position: absolute; left: 0; color: #44aaff; }\r\n<\/style><section class=\"qc-deep-dive\"><div class=\"qc-deep-header\"><h2>Our Testing Standards<\/h2><p>BEYOND INDUSTRY BENCHMARKS<\/p><\/div><div class=\"qc-grid\"><div class=\"qc-col\"><h4>Cell & BMS Reliability<\/h4><ul class=\"qc-list\"><li><strong>Capacity Grading:<\/strong> Precision sorting in Dongguan to match cells within 5mV deviation.<\/li><li><strong>BMS Protocol Test:<\/strong> Validating CAN\/RS485 communication stability at our Shenzhen HQ.<\/li><li><strong>Thermal Cycling:<\/strong> Testing endurance from -20\u00b0C to 60\u00b0C to ensure global field performance.<\/li><\/ul><\/div><div class=\"qc-col\"><h4>Safety & Compliance<\/h4><ul class=\"qc-list\"><li><strong>Vibration Test:<\/strong> Simulating Marine & RV conditions to prevent internal structure failure.<\/li><li><strong>Short-Circuit Protection:<\/strong> 100% verification of BMS emergency cut-off speed.<\/li><li><strong>Traceability:<\/strong> Each battery pack is assigned a unique serial number for lifelong tracking.<\/li><\/ul><\/div><\/div><\/section>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Estrictas normas IPQC y de fabricaci\u00f3n Especializada en m\u00e1s de 10 a\u00f1os de I+D de c\u00e9lulas de pol\u00edmero e ingenier\u00eda de PACK personalizados. Strict QC Process: Ensuring Zero-Defect Battery Production A Strict QC Process is the foundation of DLCPO Power Technology&#8217;s reputation as a world-class manufacturer. We understand that in the energy industry, safety and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"class_list":["post-5539","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/dlcpo.com\/es\/wp-json\/wp\/v2\/pages\/5539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dlcpo.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/dlcpo.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/dlcpo.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dlcpo.com\/es\/wp-json\/wp\/v2\/comments?post=5539"}],"version-history":[{"count":10,"href":"https:\/\/dlcpo.com\/es\/wp-json\/wp\/v2\/pages\/5539\/revisions"}],"predecessor-version":[{"id":7429,"href":"https:\/\/dlcpo.com\/es\/wp-json\/wp\/v2\/pages\/5539\/revisions\/7429"}],"wp:attachment":[{"href":"https:\/\/dlcpo.com\/es\/wp-json\/wp\/v2\/media?parent=5539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}