https://www.lhkjglobal.com/2026-04-04always1.0https://www.lhkjglobal.com/Synthetic-Rail-Sleeper.html2024-10-29monthly0.8https://www.lhkjglobal.com/Vibration-Damping-Fasteners.html2024-09-18monthly0.8https://www.lhkjglobal.com/air-cooling.html2022-11-11monthly0.8https://www.lhkjglobal.com/metal-sputtering-target.html2022-11-11monthly0.8https://www.lhkjglobal.com/phosphate-esters.html2022-11-11monthly0.8https://www.lhkjglobal.com/24.4-65HP.html2022-12-07monthly0.8https://www.lhkjglobal.com/evaporative-cooling.html2022-11-12monthly0.8https://www.lhkjglobal.com/ceramic-target.html2022-11-14monthly0.8https://www.lhkjglobal.com/amines.html2022-11-14monthly0.8https://www.lhkjglobal.com/tractor.html2022-12-07monthly0.8https://www.lhkjglobal.com/70-110HP.html2022-12-07monthly0.8https://www.lhkjglobal.com/pressure-vessel.html2022-11-12monthly0.8https://www.lhkjglobal.com/sputtering-target-bonding.html2022-11-14monthly0.8https://www.lhkjglobal.com/adjuvants.html2022-11-14monthly0.8https://www.lhkjglobal.com/120-160HP.html2022-12-07monthly0.8https://www.lhkjglobal.com/otherproducts.html2022-11-11monthly0.8https://www.lhkjglobal.com/copper-extractants.html2022-11-14monthly0.8https://www.lhkjglobal.com/plate-heat-exchanger.html2022-11-14monthly0.8https://www.lhkjglobal.com/180-260HP.html2022-12-07monthly0.8https://www.lhkjglobal.com/energy-conservation-and-environmental-protection.html2022-11-11monthly0.8https://www.lhkjglobal.com/new-electronic-materials.html2022-11-11monthly0.8https://www.lhkjglobal.com/chemical-materials.html2022-11-11monthly0.8https://www.lhkjglobal.com/others.html2022-11-21monthly0.8https://www.lhkjglobal.com/finned-tube.html2023-05-12monthly0.8https://www.lhkjglobal.com/Polymer-composite-materials.html2024-09-09monthly0.8https://www.lhkjglobal.com/HMFP-composite-material.html2024-10-29monthly0.8https://www.lhkjglobal.com/Track-Bed-Damping-Pad.html2024-10-29monthly0.8https://www.lhkjglobal.com/Composite-material-evacuation-platformc.html2024-10-29monthly0.8https://www.lhkjglobal.com/structural-foam-materials.html2026-03-17monthly0.8https://www.lhkjglobal.com/PMI-Foam.html2026-03-17monthly0.8https://www.lhkjglobal.com/a/news.html2021-12-01monthly0.8https://www.lhkjglobal.com/a/longhua-internal-journal.html2022-11-11monthly0.8https://www.lhkjglobal.com/a/videos.html2022-11-12monthly0.8https://www.lhkjglobal.com/c/cooperation-brand.html2022-11-11monthly0.8https://www.lhkjglobal.com/c/company-life.html2022-11-11monthly0.8https://www.lhkjglobal.com/c/equipment-application-field.html2022-11-11monthly0.8https://www.lhkjglobal.com/c/application-field-of-new-materials.html2022-11-11monthly0.8https://www.lhkjglobal.com/c/chemical-application-field.html2022-11-11monthly0.8https://www.lhkjglobal.com/c/case.html2022-11-11monthly0.8https://www.lhkjglobal.com/c/honor.html2022-11-11monthly0.8https://www.lhkjglobal.com/c/patent.html2022-11-11monthly0.8https://www.lhkjglobal.com/c/join-in.html2023-01-06monthly0.8https://www.lhkjglobal.com/c/Polymer-composite-materials-sector-application-field.html2024-10-24monthly0.8https://www.lhkjglobal.com/otherproducts/molybdenum-plate.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-piercing-plug.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-guide-shell.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-electrode.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-sling.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-crucible.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-screw.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-nut.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-parts.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-sheet.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-wire.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-bar.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-briquette.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-special-shaped-parts.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-counter-weight.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-boat.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/molybdenum-seed-chuck.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/titanium-slab.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/titanium-tube.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/titanium-coil.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/titanium-welded-pipe.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/titanium-cold-rolled-sheet.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/titanium-hot-rolled-plate.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/tungsten-plate.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/tungsten-rod.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/tungsten-crucible.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/tungsten-tube.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/tungsten-substrate.html2022-11-25weekly1.0https://www.lhkjglobal.com/phosphate-esters/tributyl-phosphate.html2022-12-21weekly1.0https://www.lhkjglobal.com/metal-sputtering-target/molybdenum-target.html2022-12-21weekly1.0https://www.lhkjglobal.com/otherproducts/tungsten-reel.html2022-11-25weekly1.0https://www.lhkjglobal.com/otherproducts/tungsten-wire.html2022-11-25weekly1.0https://www.lhkjglobal.com/phosphate-esters/triisobutyl-phosphat.html2022-12-21weekly1.0https://www.lhkjglobal.com/metal-sputtering-target/molybdenum-alloy-target.html2022-12-21weekly1.0https://www.lhkjglobal.com/otherproducts/tungsten-wire-rope.html2022-11-25weekly1.0https://www.lhkjglobal.com/phosphate-esters/trioctyl-phosphate.html2022-12-21weekly1.0https://www.lhkjglobal.com/metal-sputtering-target/titanium-target.html2022-12-21weekly1.0https://www.lhkjglobal.com/adjuvants/solvent-oil.html2022-12-21weekly1.0https://www.lhkjglobal.com/phosphate-esters/ethylhexyl-phosphate.html2022-12-21weekly1.0https://www.lhkjglobal.com/metal-sputtering-target/titanium-aluminum-target.html2022-12-21weekly1.0https://www.lhkjglobal.com/otherproducts/tungsten-pin.html2022-11-25weekly1.0https://www.lhkjglobal.com/evaporative-cooling/evaporative-condenser.html2022-12-21weekly1.0https://www.lhkjglobal.com/sputtering-target-bonding/molybdenum-target-bonding.html2022-12-21weekly1.0https://www.lhkjglobal.com/ceramic-target/ITO-target.html2022-12-21weekly1.0https://www.lhkjglobal.com/metal-sputtering-target/copper-target.html2022-12-21weekly1.0https://www.lhkjglobal.com/copper-extractants/SN108.html2025-04-03weekly1.0https://www.lhkjglobal.com/amines/decyl-tertiary-amine.html2022-12-21weekly1.0https://www.lhkjglobal.com/phosphate-esters/P507.html2022-12-21weekly1.0https://www.lhkjglobal.com/otherproducts/alloy-steel.html2022-11-25weekly1.0https://www.lhkjglobal.com/evaporative-cooling/hybrid-cooler.html2022-12-21weekly1.0https://www.lhkjglobal.com/air-cooling/air-cooled-heat-exchanger.html2022-12-21weekly1.0https://www.lhkjglobal.com/air-cooling/direct-air-cooled-condenser.html2022-12-21weekly1.0https://www.lhkjglobal.com/otherproducts/sapphire-thermal-field-accessories.html2022-11-25weekly1.0https://www.lhkjglobal.com/ceramic-target/IGZO-target.html2022-12-21weekly1.0https://www.lhkjglobal.com/metal-sputtering-target/tungsten-target.html2022-12-21weekly1.0https://www.lhkjglobal.com/copper-extractants/SN-100.html2025-04-03weekly1.0https://www.lhkjglobal.com/amines/trioctyl-tertiary-amine.html2022-12-21weekly1.0https://www.lhkjglobal.com/phosphate-esters/SN272.html2025-01-24weekly1.0https://www.lhkjglobal.com/sputtering-target-bonding/ITO-target-bonding.html2022-12-21weekly1.0https://www.lhkjglobal.com/evaporative-cooling/hybrid-evaporative-cooler.html2022-12-21weekly1.0https://www.lhkjglobal.com/Track-Bed-Damping-Pad/Track-Bed-Damping-Pad.html2024-10-29weekly1.0https://www.lhkjglobal.com/PMI-Foam/medium-temperature-pmi-foam.html2026-04-01weekly1.0https://www.lhkjglobal.com/Track-Bed-Damping-Pad/Polyurethane-Track-Bed-Damping-Pad.html2024-11-01weekly1.0https://www.lhkjglobal.com/Composite-material-evacuation-platformc/Composite-Material-Evacuation-Platform.html2024-11-05weekly1.0https://www.lhkjglobal.com/Vibration-Damping-Fasteners/Upper-Self-locking-Double-layer-Non-linear-.html2024-10-29weekly1.0https://www.lhkjglobal.com/Vibration-Damping-Fasteners/With-Shoulders.html2024-11-01weekly1.0https://www.lhkjglobal.com/Vibration-Damping-Fasteners/FST-Type.html2024-11-01weekly1.0https://www.lhkjglobal.com/Vibration-Damping-Fasteners/Turnout-Vibration-Damping-Fastener.html2024-11-01weekly1.0https://www.lhkjglobal.com/Vibration-Damping-Fasteners/Rail-Damper.html2025-07-10weekly1.0https://www.lhkjglobal.com/structural-foam-materials/Cvinyl-F.html2026-03-17weekly1.0https://www.lhkjglobal.com/structural-foam-materials/cvinyl-ft.html2026-03-17weekly1.0https://www.lhkjglobal.com/PMI-Foam/high-temperature-pmi-foam.html2026-04-01weekly1.0https://www.lhkjglobal.com/HMFP-composite-material/HMFP-Composite-Material.html2024-10-29weekly1.0https://www.lhkjglobal.com/Synthetic-Rail-Sleeper/Synthetic-Rail-Sleeper.html2024-11-01weekly1.0https://www.lhkjglobal.com/finned-tube/finned-tube-bundle.html2023-05-22weekly1.0https://www.lhkjglobal.com/24.4-65HP/MF504-tractor.html2024-09-18weekly1.0https://www.lhkjglobal.com/24.4-65HP/604-tractor.html2024-09-18weekly1.0https://www.lhkjglobal.com/70-110HP/1104-tractor.html2024-09-18weekly1.0https://www.lhkjglobal.com/70-110HP/904-tractor.html2024-09-18weekly1.0https://www.lhkjglobal.com/70-110HP/804-tractor.html2024-09-18weekly1.0https://www.lhkjglobal.com/70-110HP/754-tractor.html2024-09-18weekly1.0https://www.lhkjglobal.com/120-160HP/1304-tractor.html2024-09-18weekly1.0https://www.lhkjglobal.com/180-260HP/2204-tractor.html2024-09-18weekly1.0https://www.lhkjglobal.com/pressure-vessel/pressure-vessel.html2022-12-21weekly1.0https://www.lhkjglobal.com/plate-heat-exchanger/plate-heat-exchanger.html2022-12-30weekly1.0https://www.lhkjglobal.com/a/longhua-internal-journal/Issue-107.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/longhua-internal-journal/Issue-106.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/longhua-internal-journal/Issue-105.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/longhua-internal-journal/Issue-104.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/stock-list.html2026-04-04weekly1.0https://www.lhkjglobal.com/a/news/marketing-work-conference.html2026-04-02weekly1.0https://www.lhkjglobal.com/a/news/double-ninth-festival-activities.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/jury.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/private-enterprise-title.html2026-04-04weekly1.0https://www.lhkjglobal.com/a/news/charity-grant-distribution-ceremony.html2026-04-04weekly1.0https://www.lhkjglobal.com/a/news/housewarming-ceremony.html2026-04-02weekly1.0https://www.lhkjglobal.com/a/videos/longhua-technology-video.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/top-ten-private-enterprises.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/27th-anniversary.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/ITO-target.html2026-04-02weekly1.0https://www.lhkjglobal.com/a/news/extractant.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-held-the-2023-mid-year-work-summary-meeting-and-marketing-system-training-.html2026-04-02weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-organizes-staff-training-for-new-college-graduates-in-2023.html2026-04-01weekly1.0https://www.lhkjglobal.com/a/news/The-research-group-composed-of-academicians-of-Chinese-Academy-of-Engineering-and-leaders-of-Guangxi-provincial-government-visited-CUPM.html2026-04-01weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-Participated-in-the-15th-%E2%80%98China-(Shanghai)-International-Chemical-Technology-&-Equipment-Fair%E2%80%99..html2026-04-04weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Technology-Group-(Luoyang)-Co.,-Ltd.-and-East-China-Science-And-Technology-Co.,-Ltd.-signed-a-strategic-cooperation-agreement..html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group%E2%80%99s-Subsidiary-Sannuo-New-Material-Signed-Joint-Laboratory-Cooperation-Agreement-with-Institute-of-Process-Engineering-(IPE),-Chinese-Academy-of-Sciences-(CAS)..html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-was-honored-as-%22The-Most-Socially-Responsible-Listed-Company-in-2023-(In-the-industry)%22..html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Streamline-management,-strengthen-the-team,-emphasize-the-implementation,-improve-the-effectiveness---Longhua-Group-held-the-2023-annual-goal-promotion-and-management-personnel-training-meeting.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Luoyang-city-leader-Jiang-Ling-and-others-visited-the-construction-site-of-60,000-ton-extractant-project-of-Sanuo-New-Material,-a-subsidiary-of-Longhua-Group..html2026-04-02weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-held-Double-Ninth-Festival-activities..html2026-04-04weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-Held-a-Symposium-for-Technical-Employees-in-2023.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-Successfully-Held-the-Third-%22Longhua-Cup%22-Basketball-Match.html2026-04-01weekly1.0https://www.lhkjglobal.com/a/news/Longhua-will-attend-Egypt-Energy-Show-2024(EGYPES).html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Longhua-held-the-2024-Chinese-New-Year-Celebration.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-Participated-in-the-Egypt-Energy-Show-(EGYPES-2024)..html2026-04-01weekly1.0https://www.lhkjglobal.com/a/news/Zhaoheng-Technology,-a-subsidiary-of-Longhua-Group,-participated-in-the-second-Shenzhen-Composite-Materials-Exhibition-(CCE-Shenzhen-2024)..html2026-04-02weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-and-Luoyang-Institute-of-Science-and-Technology-set-up-'Cooperative-R&D-Center'.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-Held-the-First-Quarter-Business-Summary-Meeting.html2026-04-04weekly1.0https://www.lhkjglobal.com/a/news/Managers-from-subsidiaries-of-Longhua-Group-visited-and-exchanged-ideas-with-heat-exchange-equipment-company.html2026-04-01weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-Participated-in-2024-EPEC-Petroleum-and-Petrochemical-Equipment-Exhibition.html2026-04-01weekly1.0https://www.lhkjglobal.com/a/news/High-efficiency-hybrid-cooler-of-Longhua-running-in-Shenghong-project.html2026-04-02weekly1.0https://www.lhkjglobal.com/a/news/CUPM%E2%80%99s-ITO-target-project-with-an-annual-output-of-500-tons-(Phase-I)-put-into-operation!.html2026-04-02weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-carried-out-safety,-environmental-protection-and-health-inspection..html2026-04-04weekly1.0https://www.lhkjglobal.com/a/news/Petrochemical-industry-corrosion-protection-training-class-visited-Longhua-Group..html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/The-growth-process-of-fresh-graduates-at-Longhua-Group.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group's-subsidiaries-Zihard-and-Kebos-participated-in-the-2024-China-Composites-Expo-in-Shanghai..html2026-04-04weekly1.0https://www.lhkjglobal.com/a/news/Sannuo-New-Materials%E2%80%99-annual-output-of-60,000-tons-of-high-performance-extractant-project-was-put-into-production!.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-participated-in-the-17th-International-Petroleum-and-Petrochemical-Equipment-and-Technology-Exhibition-(CDYPE)!.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/BASF-(China)-visited-the-Industrial-Heat-Transfer-Equipment-Division-of-Longhua-Group..html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Fonlink-Photoelectric-won-the-2024-Excellent-Partner-Award-of-Tianma-Microelectronics..html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-2024-Annual-Supplier-Conference-was-successfully-held-in-Luoyang..html2026-04-04weekly1.0https://www.lhkjglobal.com/a/news/The-2025-annual-celebration-of-Longhua-Group-was-successfully-held..html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group's-work-on-the-Year-of-the-Snake-has-begun..html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group%E2%80%99s-first-large-shipment-in-the-New-Year-18-trucks-of-high-efficiency-hybrid-cooler!.html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group-established-Longhua-Technology-(Luoyang)-Equipment-Co.,-Ltd..html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Teachers-and-students-from-Henan-University-of-Science-and-Technology-visited-Longhua-Technology-(Luoyang)-Equipment-Co.,-Ltd..html2026-04-03weekly1.0https://www.lhkjglobal.com/a/news/Longhua-Group's-subsidiary-Kebos,-participated-in-the-2025-Raillog-Korea..html2026-04-04weekly1.0