{"id":3043,"date":"2026-05-06T05:58:05","date_gmt":"2026-05-06T05:58:05","guid":{"rendered":"https:\/\/haomaerprecision.com\/?page_id=3043"},"modified":"2026-05-28T06:39:46","modified_gmt":"2026-05-28T06:39:46","slug":"quality-control","status":"publish","type":"page","link":"https:\/\/haomaerprecision.com\/zh\/quality-control\/","title":{"rendered":"QUALITY"},"content":{"rendered":"
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At Haomaer, quality control lies at the heart of our production and service \u2014 the foundation of long-term customer partnerships. Our QC system spans the entire workflow, from incoming raw materials to finished product delivery, ensuring every precision part meets specified standards. Backed by professional inspection equipment and an experienced QC team, we uphold a zero-defect principle to deliver reliable, high-quality components. All processes comply with the ISO 9001 quality management system and RoHS environmental standards. A complete quality traceability system guarantees consistent, stable product quality.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Professional Inspection Equipment<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\r\n Our facility is equipped with a full suite of high-precision inspection equipment and staffed by a professional QC team to deliver comprehensive quality assurance. Key equipment includes:\r\n <\/p>\r\n <\/div>\r\n\r\n \r\n

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Coordinate Measuring Machine (CMM)<\/h4>\r\n

\r\n High-precision dimensional inspection for precision parts with accuracy up to \u00b10.005 mm. It accurately verifies geometric dimensions, surface roughness and other critical parameters, ensuring dimensional accuracy.\r\n <\/p>\r\n <\/div>\r\n <\/div>\r\n\r\n \r\n

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X-ray Fluorescence<\/h4>\r\n

\r\n It conducts rapid non-destructive analysis of material components and hazardous substances, fully complying with mainstream international environmental standards.\r\n <\/p>\r\n <\/div>\r\n <\/div>\r\n\r\n \r\n

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automatic vision measuring machine<\/h4>\r\n

\r\n With advanced optics and automated software, it provides micron-level accuracy for 2D measurements, eliminating contact damage and human error.\r\n <\/p>\r\n <\/div>\r\n <\/div>\r\n\r\n \r\n

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Image Dimension Measuring Instrument <\/h4>\r\n

\r\n KEYENCE IM\u20118010 provides fast, one\u2011click high\u2011precision non\u2011contact dimension measurement for precision parts.\r\n <\/p>\r\n <\/div>\r\n <\/div>\r\n\r\n \r\n

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RoHS 2.0 Tester<\/h4>\r\n

\r\n It is mainly used to quantitatively analyze organic hazardous substances in electrical and electronic products, ensuring full compliance with EU RoHS 2.0 regulations.\r\n <\/p>\r\n <\/div>\r\n <\/div>\r\n\r\n <\/div>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Precision Tolerance Capability<\/h2>\t\t\t\t<\/div>\n\t\t
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Our QC team brings extensive precision inspection experience, enabling tight control over part accuracy. Our core capabilities include:<\/p>

  1. Tolerance Control
    Tight tolerances down to \u00b10.005 mm, meeting high-precision demands in automotive, medical, aerospace and other industries.<\/li>
  2. Surface Quality Inspection
    Rigorous checks for scratches, burrs, oxidation and other defects, ensuring surface finish meets customer specifications.<\/li>
  3. Material Verification
    Professional testing confirms material composition and compliance, eliminating risks from non-conforming materials.<\/li>
  4. Data Traceability
    Full documentation of incoming material records, in-process checks and final inspection reports enables complete traceability at any time.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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    Strict Quality Inspection Process<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    We have established a complete quality inspection process, covering every link from raw material incoming to finished product delivery, to ensure that every product meets the quality standards:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Raw Material Inspection<\/h4>

    All incoming materials undergo strict inspection. Professional equipment verifies composition and performance; only qualified materials proceed to production.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t

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    First Article Inspection<\/h4>

    A full inspection of the first sample precedes mass production. Dimensional accuracy, surface quality and other criteria are verified; production starts only upon approval.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t

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    In-process Inspection<\/h4>

    Random sampling is performed during production, with increased frequency at critical stages to promptly identify and resolve potential quality risks.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t

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    Finished Product Inspection<\/h4>

    Every batch undergoes full inspection, covering dimensions, surface finish, material compliance and other criteria, with a complete inspection report issued.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t

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    Pre-shipment Recheck<\/h4>

    A final verification is performed before shipment to confirm product conformity and complete inspection records, preventing non-conforming deliveries.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Certification & Quality Guarantee<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    ISO 9001 Certified<\/h4>\r\n

    \r\n The facility holds ISO 9001 certification; all production and inspection follow international standards for consistent, stable quality.\r\n <\/p>\r\n <\/div>\r\n\r\n \r\n

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    RoHS Compliant<\/h4>\r\n

    \r\n All products and materials meet RoHS requirements, free of hazardous substances and suitable for global markets.\r\n <\/p>\r\n <\/div>\r\n\r\n \r\n

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    Full Traceability<\/h4>\r\n

    \r\n A complete quality traceability system records every stage from incoming materials to shipment, enabling full audit and traceback.\r\n <\/p>\r\n <\/div>\r\n\r\n \r\n

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    After-sales Guarantee<\/h4>\r\n

    \r\n Quality issues attributable to us receive prompt resolution, including free rework or replacement, protecting customer interests.\r\n <\/p>\r\n <\/div>\r\n\r\n <\/div>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Our Quality Commitment<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    At Haomaer, quality is our top priority, and quality control drives every aspect of our work. Supported by a rigorous QC system, advanced inspection equipment and a skilled technical team, we deliver high-quality, high-precision CNC machined parts, auto lathe components and metal precision fittings.
    We guarantee that every shipped product undergoes strict inspection, all data is accurate and reliable, and every customer receives professional, attentive quality service.<\/p>

    Whether you require custom precision parts for automotive, medical, aerospace or industrial automation applications, Haomaer\u2019s quality control system delivers reliable assurance. Share your drawings, dimensions, material specs and quantity requirements, and we will deliver qualified precision parts with complete QC records to help you enhance product quality and competitiveness.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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    FAQ<\/h2>\t\t\t\t<\/div>\n\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\tDo you provide custom inspection services according to customer requirements<\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t

    Yes, we can provide customized inspection solutions according to the customer’s product characteristics, drawing requirements and precision standards, and issue a complete inspection report.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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    \n\t\t\t\t\t\t\t\t\t\t\t\tIs your inspection equipment regularly calibrated?<\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t

    Yes, all our inspection equipment will be professionally calibrated regularly to ensure the accuracy and reliability of inspection data, and the calibration records will be kept for a long time for inquiry.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t

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    \n\t\t\t\t\t\t\t\t\t\t\t\tWhat is the accuracy of your inspection equipment?<\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t

    The maximum accuracy of our core inspection equipment can reach \u00b10.005mm, which can fully meet the precision requirements of automotive, medical, aerospace and other fields.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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    \n\t\t\t\t\t\t\t\t\t\t\t\tCan I get a copy of the inspection report?<\/a>\n\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t

    Yes, after the inspection is completed, we will provide a complete inspection report, including inspection items, data, results and other information, which can be used for customs clearance and market expansion.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Precision Hardware Manufacturing You Can Trust<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tGet a Quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

    At Haomaer, quality control lies at the heart of our production and service \u2014 the foundation of long-term customer partnerships. Our QC system spans the entire workflow, from incoming raw materials to finished product delivery, ensuring every precision part meets specified standards. Backed by professional inspection equipment and an experienced QC team, we uphold a […]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_angie_page":false,"_gspb_post_css":"","footnotes":""},"class_list":["post-3043","page","type-page","status-publish","hentry"],"blocksy_meta":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/haomaerprecision.com\/zh\/wp-json\/wp\/v2\/pages\/3043","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haomaerprecision.com\/zh\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/haomaerprecision.com\/zh\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/haomaerprecision.com\/zh\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/haomaerprecision.com\/zh\/wp-json\/wp\/v2\/comments?post=3043"}],"version-history":[{"count":71,"href":"https:\/\/haomaerprecision.com\/zh\/wp-json\/wp\/v2\/pages\/3043\/revisions"}],"predecessor-version":[{"id":4823,"href":"https:\/\/haomaerprecision.com\/zh\/wp-json\/wp\/v2\/pages\/3043\/revisions\/4823"}],"wp:attachment":[{"href":"https:\/\/haomaerprecision.com\/zh\/wp-json\/wp\/v2\/media?parent=3043"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}