https://www.heraeus-covantics.com/zh/ 2025-09-26T13:36:34+02:00 0.5 https://www.heraeus-covantics.com/zh/imprint 2026-02-10T09:34:43+01:00 0.5 https://www.heraeus-covantics.com/zh/privacy-policy 2023-12-05T13:04:47+01:00 0.5 https://www.heraeus-covantics.com/zh/disclaimer 2023-12-01T11:22:49+01:00 0.5 https://www.heraeus-covantics.com/zh/company/trade-shows-and-events 2026-07-28T13:37:53+02:00 0.5 https://www.heraeus-covantics.com/zh/company/trade-shows-and-events/event-detail 2025-10-10T10:59:17+02:00 0.5 https://www.heraeus-covantics.com/zh/company 2023-11-22T07:34:55+01:00 0.5 https://www.heraeus-covantics.com/zh/contact 2026-08-20T09:53:43+02:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/aerospace-and-astronomy 2024-04-25T13:22:55+02:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/analytical-instruments 2024-01-05T03:19:00+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/environmental-applications 2024-01-04T04:58:42+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview 2025-02-25T10:40:09+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/materials-processing-industrial-applications 2024-01-04T04:57:12+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/medical-laser-systems 2024-01-04T04:56:37+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/optical-industry 2024-01-04T04:54:58+01:00 0.5 https://www.heraeus-covantics.com/zh/brands 2025-05-14T09:41:22+02:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions 2025-04-10T10:01:17+02:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape 2025-04-11T09:37:30+02:00 0.5 https://www.heraeus-covantics.com/zh/tools-and-services/services 2025-04-09T10:06:50+02:00 0.5 https://www.heraeus-covantics.com/zh/tools-and-services/tools 2024-01-05T04:04:21+01:00 0.5 https://www.heraeus-covantics.com/zh/knowlegde-base/doping-material 2024-02-28T18:10:18+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/semiconductor-manufacturing 2024-01-04T04:55:53+01:00 0.5 https://www.heraeus-covantics.com/zh/company/why-heraeus-covantics 2025-04-09T09:38:20+02:00 0.5 https://www.heraeus-covantics.com/zh/company/locations 2025-07-07T10:22:00+02:00 0.5 https://www.heraeus-covantics.com/zh/company/trade-shows-and-events/webinars-and-technical-talks 2025-06-17T11:09:29+02:00 0.5 https://www.heraeus-covantics.com/zh/knowlegde-base 2023-12-14T08:31:01+01:00 0.5 https://www.heraeus-covantics.com/zh/knowlegde-base/properties 2024-01-05T03:58:59+01:00 0.5 https://www.heraeus-covantics.com/zh/knowlegde-base/making-of-fused-silica 2025-05-13T14:32:15+02:00 0.5 https://www.heraeus-covantics.com/zh/knowlegde-base/shaping-and-forming-of-fused-silica 2023-12-18T08:38:48+01:00 0.5 https://www.heraeus-covantics.com/zh/knowlegde-base/production-of-optical-fibers 2025-02-10T10:25:10+01:00 0.5 https://www.heraeus-covantics.com/zh/tools-and-services/tools/transmission-calculator/lamp-applications 2023-11-28T11:35:47+01:00 0.5 https://www.heraeus-covantics.com/zh/tools-and-services/tools/transmission-calculator/optical-applications 2023-11-28T11:35:22+01:00 0.5 https://www.heraeus-covantics.com/zh/knowlegde-base/geometrical-definitions 2023-12-18T08:25:27+01:00 0.5 https://www.heraeus-covantics.com/zh/knowlegde-base/publications 2026-07-29T13:09:02+02:00 0.5 https://www.heraeus-covantics.com/zh/downloads 2026-03-12T12:09:37+01:00 0.5 https://www.heraeus-covantics.com/zh/landing-pages/heraeus-korea 2024-01-04T04:54:07+01:00 0.5 https://www.heraeus-covantics.com/zh/downloads/return-and-complaint-information 2023-12-01T06:39:03+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/aerospace-and-astronomy/moon-gallery 2024-01-04T09:13:40+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/aerospace-and-astronomy/plato 2024-01-04T09:07:22+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/aerospace-and-astronomy/ligo-virgo 2024-01-04T09:25:44+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/aerospace-and-astronomy/lisa-lisa-pathfinder 2024-01-04T08:40:28+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/aerospace-and-astronomy/copernicus 2025-07-08T08:05:34+02:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/aerospace-and-astronomy/moons 2024-01-04T08:32:32+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/aerospace-and-astronomy/rosetta 2024-01-04T09:20:09+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/aerospace-and-astronomy/gaia 2024-01-04T07:55:42+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/aerospace-and-astronomy/euclid 2024-01-04T07:53:16+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-for-key-markets/products-for-optical-applications 2026-01-20T13:52:58+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-for-key-markets/products-for-technical-lamps 2026-08-20T09:31:58+02:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-for-key-markets/products-for-technical-lamps/material-selection-guide-lamp 2023-12-05T13:47:51+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-for-key-markets/products-for-semiconductor-applications 2024-03-13T11:13:42+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/ingots 2024-01-04T05:04:42+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/ingots/fused-quartz-and-silica-ingots-for-semiconductor-applications 2023-12-14T09:55:17+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/ingots/fused-silica-and-quartz-ingots-for-optical-applications 2023-11-28T11:47:52+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/rods 2024-01-04T05:05:52+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/rods/fused-quartz-and-silica-rods-for-semiconductor-applications 2024-01-04T05:05:04+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/rods/high-purity-fused-silica-rods-for-specialty-fibers 2024-01-08T09:23:06+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/plates 2024-01-04T05:07:05+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/plates/fused-quartz-and-silica-plates-for-semiconductor-applications 2024-01-04T05:06:12+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/plates/fused-quartz-filter-discs 2024-01-04T05:06:35+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/plates/fused-silica-and-quartz-plates-for-optical-applications 2024-01-04T05:06:53+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/tubes 2025-05-13T14:29:16+02:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/tubes/fused-quartz-and-silica-tubes-for-semiconductor-applications 2024-01-04T05:32:37+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/tubes/high-purity-fused-silica-tubes-for-specialty-fibers 2024-01-08T09:18:31+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/tubes/fused-quartz-and-silica-tubes-for-lamp-manufacturing 2024-01-04T05:43:58+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-by-shape/preforms 2024-01-08T09:31:34+01:00 0.5 https://www.heraeus-covantics.com/zh/tools-and-services/services/quartz-surface-treatments 2024-04-17T14:03:09+02:00 0.5 https://www.heraeus-covantics.com/zh/tools-and-services/services/metrology-and-analytical-services 2024-01-22T13:25:40+01:00 0.5 https://www.heraeus-covantics.com/zh/tools-and-services/services/cladding-service-for-specialty-fibers 2023-12-17T05:14:28+01:00 0.5 https://www.heraeus-covantics.com/zh/tools-and-services/services/design-and-technical-support 2023-12-01T15:27:30+01:00 0.5 https://www.heraeus-covantics.com/zh/tools-and-services/services/refurbishment-and-repair-services 2023-11-28T11:38:48+01:00 0.5 https://www.heraeus-covantics.com/zh/landing-pages/fun-facts-quartz-glass 2024-02-28T18:10:18+01:00 0.5 https://www.heraeus-covantics.com/zh/sustainability 2025-10-13T09:21:26+02:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-for-key-markets/specialty-fiber-applications 2024-03-11T08:22:40+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/fused-silica-in-photonics 2024-01-08T08:44:15+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/fused-silica-for-semiconductor 2024-01-05T04:11:12+01:00 0.5 https://www.heraeus-covantics.com/zh/brands/neonyx 2024-01-04T05:54:54+01:00 0.5 https://www.heraeus-covantics.com/zh/brands/fluosil 2024-01-04T05:55:39+01:00 0.5 https://www.heraeus-covantics.com/zh/brands/vitreosil 2024-01-04T05:55:58+01:00 0.5 https://www.heraeus-covantics.com/zh/brands/nerasil 2024-01-04T05:56:14+01:00 0.5 https://www.heraeus-covantics.com/zh/brands/infrasil 2024-01-04T05:56:31+01:00 0.5 https://www.heraeus-covantics.com/zh/brands/opaque-quartz-om 2024-03-13T11:05:41+01:00 0.5 https://www.heraeus-covantics.com/zh/brands/black-quartz-hbq 2026-03-26T09:34:29+01:00 0.5 https://www.heraeus-covantics.com/zh/brands/purasil-v 2025-09-03T10:00:31+02:00 0.5 https://www.heraeus-covantics.com/zh/brands/heralux 2024-01-04T06:11:32+01:00 0.5 https://www.heraeus-covantics.com/zh/brands/hlq 2024-01-04T06:11:53+01:00 0.5 https://www.heraeus-covantics.com/zh/brands/suprasil 2024-01-04T06:12:12+01:00 0.5 https://www.heraeus-covantics.com/zh/brands/black-quartz-hbq/heraeus-black-quartz-wafer 2024-01-04T06:06:23+01:00 0.5 https://www.heraeus-covantics.com/zh/tools-and-services/services/quality-control 2023-12-17T04:55:32+01:00 0.5 https://www.heraeus-covantics.com/zh/brands/clear-fused-quartz 2024-03-13T10:34:37+01:00 0.5 https://www.heraeus-covantics.com/zh/company/insights 2024-08-19T08:30:51+02:00 0.5 https://www.heraeus-covantics.com/zh/brands/hsq 2024-01-04T06:05:22+01:00 0.5 https://www.heraeus-covantics.com/zh/company/career-kleinostheim 2023-12-01T04:38:32+01:00 0.5 https://www.heraeus-covantics.com/zh/tools-and-services/tools/part-number-finder/optics 2023-11-30T11:01:00+01:00 0.5 https://www.heraeus-covantics.com/zh/industries-and-applications/industries-and-applications-overview/agricultural-applications 2024-01-04T04:55:24+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-for-key-markets/specialty-fiber-applications/passive-transmission-fibers 2024-01-08T09:02:01+01:00 0.5 https://www.heraeus-covantics.com/zh/company/our-vision 2024-01-29T10:16:17+01:00 0.5 https://www.heraeus-covantics.com/zh/tools-and-services/tools/transmission-calculator 2023-11-30T14:34:05+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-for-key-markets/specialty-fiber-applications/active-laser-fibers 2023-11-29T12:40:46+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-for-key-markets/specialty-fiber-applications/chemical-vapor-deposition 2023-11-28T11:43:39+01:00 0.5 https://www.heraeus-covantics.com/zh/tools-and-services/tools/part-number-finder 2023-11-30T10:58:19+01:00 0.5 https://www.heraeus-covantics.com/zh/company/people-and-career 2025-06-02T08:32:17+02:00 0.5 https://www.heraeus-covantics.com/zh/company/insights/details 2025-10-10T10:59:17+02:00 0.5 https://www.heraeus-covantics.com/zh/knowlegde-base/enabling-communication 2025-02-25T10:31:39+01:00 0.5 https://www.heraeus-covantics.com/zh/knowlegde-base/production-of-optical-fibers/challenges-for-todays-fiber-producers 2025-04-11T09:28:40+02:00 0.5 https://www.heraeus-covantics.com/zh/cosmetics 2025-05-13T14:17:10+02:00 0.5 https://www.heraeus-covantics.com/zh/food 2025-05-13T14:17:01+02:00 0.5 https://www.heraeus-covantics.com/zh/sealants-and-adhesives 2025-04-10T09:58:37+02:00 0.5 https://www.heraeus-covantics.com/zh/resins 2025-05-28T10:54:54+02:00 0.5 https://www.heraeus-covantics.com/zh/coatings-and-paints 2025-04-10T09:55:46+02:00 0.5 https://www.heraeus-covantics.com/zh/ceramics-industry 2025-04-10T09:56:56+02:00 0.5 https://www.heraeus-covantics.com/zh/brands/zandosil 2025-05-16T09:32:33+02:00 0.5 https://www.heraeus-covantics.com/zh/tools-and-services/services/custom-quartz-glass-manufacturing 2025-02-24T11:37:44+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/next-generation-fiber-products 2025-02-24T13:10:35+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/telecom-applications 2025-05-28T10:54:10+02:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/preforms-for-telecommunication-fibers 2025-02-24T14:42:51+01:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/ric-cylinders 2025-04-11T08:47:58+02:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/fused-silica-tubes-for-fiber-production 2025-05-08T13:34:01+02:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/fused-silica-tubes-for-fiber-production/ultra-low-loss-fiber 2025-05-08T13:27:58+02:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/fused-silica-tubes-for-fiber-production/bend-insensitive-fiber 2025-05-08T13:28:23+02:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/fused-silica-tubes-for-fiber-production/multimode-fiber 2025-05-08T13:28:18+02:00 0.5 https://www.heraeus-covantics.com/zh/products-and-solutions/products-for-key-markets/products-for-optical-applications-1 2026-08-20T09:37:47+02:00 0.5