https://guantianalu.com/abouthttps://guantianalu.com/assets/media/factory-20261016/aluminum-profile-production-hall.jpghttps://guantianalu.com/assets/media/factory-20261016/aluminum-profile-production-team.jpghttps://guantianalu.com/assets/media/factory-20261016/finish-sample-comparison.jpghttps://guantianalu.com/assets/media/factory-20261016/bundled-profile-storage.jpghttps://guantianalu.com/assets/media/factory-20261016/die-workbench.jpghttps://guantianalu.com/assets/media/factory-20261016/aluminum-round-stock-handling.jpghttps://guantianalu.com/assets/media/factory-20261016/spray-coating-line.jpghttps://guantianalu.com/assets/media/showroom-20261016/guantian-showroom-entrance.jpghttps://guantianalu.com/assets/media/showroom-20261016/aluminum-window-profile-showroom-display.jpghttps://guantianalu.com/assets/media/team-20261021/guantian-owner-portrait.jpghttps://guantianalu.com/assets/media/team-20261021/guantian-technical-portrait.jpghttps://guantianalu.com/assets/media/team-20261021/guantian-sales-portrait.jpghttps://guantianalu.com/assets/media/team-20261021/guantian-production-portrait.jpghttps://guantianalu.com/assets/media/team-20261021/guantian-quality-portrait.jpghttps://guantianalu.com/assets/media/team-20261021/guantian-finance-portrait.jpghttps://guantianalu.com/assets/media/documents/guantian-iso-9001-2015-certificate.jpghttps://guantianalu.com/assets/media/documents/guantian-work-safety-standardization-level-3-certificate-zh.jpghttps://guantianalu.com/assets/media/documents/jiaduocai-s2010-powder-quality-warranty-zh.jpghttps://guantianalu.com/assets/media/customer-visits/guantian-customer-meeting.jpghttps://guantianalu.com/assets/media/customer-visits/guantian-window-sample-discussion.jpghttps://guantianalu.com/assets/media/customer-visits/guantian-window-display-demonstration.jpghttps://guantianalu.com/assets/media/customer-visits/guantian-customer-factory-tour.jpghttps://guantianalu.com/assets/media/customer-visits/guantian-customer-showroom-visit-01.jpghttps://guantianalu.com/assets/media/customer-visits/guantian-customer-window-display-review.jpghttps://guantianalu.com/assets/media/customer-visits/guantian-customer-showroom-visit-02.jpghttps://guantianalu.com/assets/media/factory-20261016/guantian-reception.jpg https://guantianalu.com/alloy-temper-guidehttps://guantianalu.com/assets/media/factory-20261016/aluminum-round-stock.jpg https://guantianalu.com/aluminum-extrusion-toleranceshttps://guantianalu.com/assets/media/factory-20261016/aluminum-profile-section-detail.jpghttps://guantianalu.com/assets/media/showroom-20261016/aluminum-profile-sample-and-cad-drawing.jpg https://guantianalu.com/aluminum-profile-packaginghttps://guantianalu.com/assets/media/factory-20261016/profile-packing-work.jpghttps://guantianalu.com/assets/media/factory-20261016/bundled-profile-storage.jpg https://guantianalu.com/aluminum-profile-quality-inspectionhttps://guantianalu.com/assets/media/factory-20261016/profile-manual-check.jpghttps://guantianalu.com/assets/media/production-details-20261017/aluminum-profile-outgoing-inspection-record.jpg https://guantianalu.com/applicationshttps://guantianalu.com/assets/media/applications/modern-glazed-residential-project.jpghttps://guantianalu.com/assets/media/applications/thermal-break-aluminum-sliding-doors.jpghttps://guantianalu.com/assets/media/applications/glass-curtain-wall-vertical-aluminum-fins.jpghttps://guantianalu.com/assets/media/showroom-20261016/industrial-aluminum-flow-rack-production-line.jpghttps://guantianalu.com/assets/media/applications/aluminum-kitchen-cabinets-island.jpghttps://guantianalu.com/assets/media/factory-20261016/aluminum-profile-cross-sections.jpghttps://guantianalu.com/assets/media/applications/aluminum-frame-glass-sunroom.jpghttps://guantianalu.com/assets/media/applications/aluminum-kitchen-storage-cabinets.jpghttps://guantianalu.com/assets/media/applications/aluminum-balcony-railings-handrails.jpghttps://guantianalu.com/assets/media/applications/perforated-aluminum-facade-panels.jpghttps://guantianalu.com/assets/media/applications/modular-cabin-aluminum-exterior.jpghttps://guantianalu.com/assets/media/applications/electronic-device-aluminum-heat-sink-housing.jpg https://guantianalu.com/capabilitieshttps://guantianalu.com/assets/media/factory-20261016/aluminum-profile-production-hall-overview.jpghttps://guantianalu.com/assets/media/factory-20261016/aluminum-profile-production-team.jpghttps://guantianalu.com/assets/media/factory-20261016/profile-manual-check.jpghttps://guantianalu.com/assets/media/team-20261021/guantian-technical-portrait.jpg https://guantianalu.com/contacthttps://guantianalu.com/assets/media/team-20261021/guantian-sales-portrait.jpg https://guantianalu.com/curtain-wall-decorationhttps://guantianalu.com/assets/media/applications/glass-curtain-wall-vertical-aluminum-fins.jpghttps://guantianalu.com/assets/media/production-details-20261017/multi-chamber-aluminum-profile-sample.jpghttps://guantianalu.com/assets/media/applications/aluminum-glass-curtain-wall-building.jpghttps://guantianalu.com/assets/media/applications/aluminum-building-entrance-canopy.jpghttps://guantianalu.com/assets/media/applications/aluminum-balcony-railings-handrails.jpghttps://guantianalu.com/assets/media/applications/perforated-aluminum-facade-panels.jpghttps://guantianalu.com/assets/media/applications/illuminated-aluminum-interior-skirting.jpghttps://guantianalu.com/assets/media/applications/aluminum-interior-venetian-blinds.jpg https://guantianalu.com/custom-aluminum-extrusion-processhttps://guantianalu.com/assets/media/showroom-20261016/aluminum-profile-sample-and-cad-drawing.jpghttps://guantianalu.com/assets/media/factory-20261016/extrusion-die-storage.jpg https://guantianalu.com/custom-aluminum-heat-sink-profileshttps://guantianalu.com/assets/media/production-details-20261017/aluminum-heat-sink-profile.jpghttps://guantianalu.com/assets/media/applications/electronic-device-aluminum-heat-sink-housing.jpg https://guantianalu.com/custom-extrusionhttps://guantianalu.com/assets/media/showroom-20261016/aluminum-profile-sample-and-cad-drawing.jpghttps://guantianalu.com/assets/media/factory-20261016/aluminum-profile-section-detail.jpg https://guantianalu.com/die-developmenthttps://guantianalu.com/assets/media/factory-20261016/extrusion-die-storage.jpghttps://guantianalu.com/assets/media/factory-20261016/die-profile-comparison.jpg https://guantianalu.com/downloadshttps://guantianalu.com/assets/media/documents/guantian-company-profile-cover.jpghttps://guantianalu.com/assets/media/catalogs-2026/guantian-door-catalog-2026-cover.jpghttps://guantianalu.com/assets/media/catalogs-2026/guantian-window-catalog-2026-cover.jpghttps://guantianalu.com/assets/media/documents/guantian-work-safety-standardization-level-3-certificate-zh.jpghttps://guantianalu.com/assets/media/documents/jiaduocai-s2010-powder-quality-warranty-zh.jpg https://guantianalu.com/drawing-guideshttps://guantianalu.com/assets/media/showroom-20261016/aluminum-profile-sample-and-cad-drawing.jpg https://guantianalu.com/environmental-practices https://guantianalu.com/extrusionhttps://guantianalu.com/assets/media/factory-20261016/extrusion-workshop.jpghttps://guantianalu.com/assets/media/factory-20261016/extruded-profile-lengths.jpg https://guantianalu.com/fabricationhttps://guantianalu.com/assets/media/production-details-20261017/aluminum-profile-cut-to-length-saw.pnghttps://guantianalu.com/assets/media/production-details-20261017/aluminum-profile-cut-end-detail.jpg https://guantianalu.com/faq https://guantianalu.com/https://guantianalu.com/assets/media/factory-20261016/aluminum-profile-cross-sections.jpghttps://guantianalu.com/assets/media/applications/thermal-break-aluminum-sliding-doors.jpghttps://guantianalu.com/assets/media/applications/glass-curtain-wall-vertical-aluminum-fins.jpghttps://guantianalu.com/assets/media/showroom-20261016/industrial-aluminum-flow-rack-production-line.jpghttps://guantianalu.com/assets/media/factory-20261016/extrusion-runout-line.jpghttps://guantianalu.com/assets/media/factory-20261016/profile-packing-work.jpghttps://guantianalu.com/assets/media/customer-visits/guantian-customer-meeting.jpg https://guantianalu.com/industrial-equipmenthttps://guantianalu.com/assets/media/showroom-20261016/industrial-aluminum-flow-rack-production-line.jpghttps://guantianalu.com/assets/media/production-details-20261017/aluminum-heat-sink-profile.jpg https://guantianalu.com/industrial-flow-rack-projecthttps://guantianalu.com/assets/media/showroom-20261016/industrial-aluminum-flow-rack-production-line.jpg https://guantianalu.com/other-applicationshttps://guantianalu.com/assets/media/applications/electronic-device-aluminum-heat-sink-housing.jpghttps://guantianalu.com/assets/media/applications/modular-cabin-aluminum-exterior.jpghttps://guantianalu.com/assets/media/applications/aluminum-power-bank-housing.jpghttps://guantianalu.com/assets/media/applications/aluminum-outdoor-advertising-light-box.jpghttps://guantianalu.com/assets/media/applications/aluminum-kitchen-cabinets-island.jpghttps://guantianalu.com/assets/media/applications/aluminum-kitchen-storage-cabinets.jpghttps://guantianalu.com/assets/media/applications/aluminum-bus-shelter.jpghttps://guantianalu.com/assets/media/applications/aluminum-picture-frame-section-dimensions.jpg https://guantianalu.com/privacy https://guantianalu.com/process-guideshttps://guantianalu.com/assets/media/factory-20261016/suspended-coating-profiles.jpg https://guantianalu.com/project-caseshttps://guantianalu.com/assets/media/applications/thermal-break-aluminum-sliding-doors.jpghttps://guantianalu.com/assets/media/showroom-20261016/industrial-aluminum-flow-rack-production-line.jpghttps://guantianalu.com/assets/media/applications/aluminum-frame-glass-sunroom.jpghttps://guantianalu.com/assets/media/applications/aluminum-kitchen-cabinets-island.jpghttps://guantianalu.com/assets/media/applications/aluminum-building-entrance-canopy.jpghttps://guantianalu.com/assets/media/applications/aluminum-balcony-railings-handrails.jpg https://guantianalu.com/quality-controlhttps://guantianalu.com/assets/media/factory-20261016/profile-manual-check.jpghttps://guantianalu.com/assets/media/production-details-20261017/aluminum-profile-outgoing-inspection-record.jpghttps://guantianalu.com/assets/media/team-20261021/guantian-quality-portrait.jpghttps://guantianalu.com/assets/media/documents/guantian-iso-9001-2015-certificate.jpg https://guantianalu.com/quotation-factorshttps://guantianalu.com/assets/media/factory-20261016/extrusion-die-storage.jpg https://guantianalu.com/quote-checklist https://guantianalu.com/resourceshttps://guantianalu.com/assets/media/showroom-20261016/aluminum-profile-sample-and-cad-drawing.jpghttps://guantianalu.com/assets/media/factory-20261016/aluminum-round-stock.jpghttps://guantianalu.com/assets/media/factory-20261016/finish-sample-comparison.jpghttps://guantianalu.com/assets/media/factory-20261016/profile-manual-check.jpghttps://guantianalu.com/assets/media/factory-20261016/aluminum-profile-section-detail.jpghttps://guantianalu.com/assets/media/production-details-20261017/aluminum-heat-sink-profile.jpghttps://guantianalu.com/assets/media/factory-20261016/profile-packing-work.jpghttps://guantianalu.com/assets/media/factory-20261016/extrusion-die-storage.jpghttps://guantianalu.com/assets/media/applications/thermal-break-aluminum-sliding-doors.jpghttps://guantianalu.com/assets/media/showroom-20261016/industrial-aluminum-flow-rack-production-line.jpg https://guantianalu.com/standard-vs-custom-aluminum-profileshttps://guantianalu.com/assets/media/factory-20261016/extrusion-die-storage.jpghttps://guantianalu.com/assets/media/factory-20261016/aluminum-profile-section-detail.jpg https://guantianalu.com/surface-finish-guidehttps://guantianalu.com/assets/media/factory-20261016/finish-sample-comparison.jpg https://guantianalu.com/surface-treatmenthttps://guantianalu.com/assets/media/factory-20261016/finish-sample-comparison.jpghttps://guantianalu.com/assets/media/factory-20261016/spray-coating-line.jpghttps://guantianalu.com/assets/media/documents/jiaduocai-s2010-powder-quality-warranty-zh.jpg https://guantianalu.com/thermal-break-window-projecthttps://guantianalu.com/assets/media/applications/thermal-break-aluminum-sliding-doors.jpg https://guantianalu.com/windows-doorshttps://guantianalu.com/assets/media/applications/thermal-break-aluminum-sliding-doors.jpghttps://guantianalu.com/assets/media/showroom-20261016/aluminum-window-profile-showroom-display.jpghttps://guantianalu.com/assets/media/applications/aluminum-frame-glass-sunroom.jpghttps://guantianalu.com/assets/media/applications/wood-finish-aluminum-glass-partition.jpghttps://guantianalu.com/assets/media/showroom-20261016/guantian-showroom-casement-window.jpghttps://guantianalu.com/assets/media/catalogs-2026/gt40-sliding-door-aluminum-profiles.jpghttps://guantianalu.com/assets/media/catalogs-2026/window-profile-dimensioned-catalog-examples.jpg