# Yantai ZK Optics Co., Ltd. | 300mm diameter quartz glass sheet,slotted round quartz glass sheet,300mm diameter fused silica sheet, high precision optical quartz glass,optical quartz glass hemispherical resonant gyroscope, Machining Quartz Glass Cavity Filter,CNC Engraving Machining Quartz Glass,Heating System Quartz Glass Part, ## summary > Manufacturer, Seller, Brands: ZKTD, ZKTD is founded in year 1998, it is a high-tech comprehensive glass processing enterprise integrating R&D, production and sales., Established in 1998, Employees: 200~500, Annual sales: 2000000-3000000, Export ratio: 80% - 90%, Primary markets: North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle East, Africa, Oceania, Worldwide. ## Company Information * [Company Profile](https://www.opticalquartzglass.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.opticalquartzglass.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.opticalquartzglass.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.opticalquartzglass.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [Optical Quartz Glass](https://www.opticalquartzglass.com/supplier-466261-optical-quartz-glass): Keywords: Optical UV Quartz Glass Discs,Clear Quartz Glass Discs,Dark Red Optical Filter Glass Tube. * [Machining Quartz Glass](https://www.opticalquartzglass.com/supplier-460198-machining-quartz-glass): Keywords: Ring Shaped Machining Quartz Glass,Perforated Machining Quartz Glass,Frosting Color Perforated Quartz Glass Parts. * [Quartz Glass Tube](https://www.opticalquartzglass.com/supplier-460194-quartz-glass-tube): Keywords: High Temperature Resistance Quartz Glass Tube,Conical Quartz Glass Test Tube,Silver Plated Quartz Glass Tube. * [Quartz Capillary Tube](https://www.opticalquartzglass.com/supplier-460192-quartz-capillary-tube): Keywords: Transparent Quartz Capillary Tubing,Laboratory Square Quartz Tube,Thin Walled Quartz Capillary Tubing. * [Borosilicate Glass Tube](https://www.opticalquartzglass.com/supplier-460196-borosilicate-glass-tube): Keywords: Customized Borosilicate Glass Tube,Laboratory Borosilicate Glass Tube,Borosilicate Glass Culture Tubes. * [Quartz Glass Rod](https://www.opticalquartzglass.com/supplier-460195-quartz-glass-rod): Keywords: Circular Quartz Glass Rod,Transparent Quartz Glass Rod,Fused Quartz Glass Rod. * [Laser Spare Parts](https://www.opticalquartzglass.com/supplier-460203-laser-spare-parts): Keywords: Cerium Doped Quartz Laser Flow Tube,Quartz Glass Laser Spare Parts,SGS Laser Spare Parts. * [Silicon Dioxide Sputtering Target](https://www.opticalquartzglass.com/supplier-460201-silicon-dioxide-sputtering-target): Keywords: SGS Silicon Dioxide Sputtering Target,SiO2 Silicon Dioxide Sputtering Target,Fine Ground Silicon Sputtering Targets. * [Quartz Apparatus](https://www.opticalquartzglass.com/supplier-460197-quartz-apparatus): Keywords: Lab Fused Silica Crucible,Fused Silica Crucible,Quartz Wafer Boat. * [Quartz Glass Plate](https://www.opticalquartzglass.com/supplier-460200-quartz-glass-plate): Keywords: Fused Quartz Optical Glass Plate,Frosted Optical Glass Plate,1100Mpa Optical Glass Plate. * [Custom Glass Parts](https://www.opticalquartzglass.com/supplier-460205-custom-glass-parts): Keywords: SGS Custom Glass Parts,Custom Glass Parts Quartz Feeder,2m Custom Glass Parts. * [Custom Ceramic Parts](https://www.opticalquartzglass.com/supplier-460207-custom-ceramic-parts): Keywords: 0.5mm Custom Ceramic Parts,High Temperature Ceramic Gasket,Alumina Ceramic Custom Ceramic Parts. * [Optical Manufacturing Equipment](https://www.opticalquartzglass.com/supplier-2077253-optical-manufacturing-equipment): Keywords: double sided optical grinding machine,inner circle cutting optical manufacturing equipment,380v optical manufacturing equipment. * [Mobile Glass Cover Making Machine](https://www.opticalquartzglass.com/supplier-2077254-mobile-glass-cover-making-machine): Keywords: four station mobile screen printing machine,automatic mobile screen printing equipment,rotary mobile screen printing machine. * [Optical Measuring Instrument](https://www.opticalquartzglass.com/supplier-4060994-optical-measuring-instrument): Keywords: optical measuring machine,optical measuring device,optical measurement equipment. * [Optical Crystal](https://www.opticalquartzglass.com/supplier-4178489-optical-crystal): Keywords: β barium metaborate optical crystal,bbo optical crystal. ## Featured Products * [High Precision Optical Quartz Glass Hemispherical Resonant Gyroscope](https://www.opticalquartzglass.com/sale-25284112-high-precision-optical-quartz-glass-hemispherical-resonant-gyroscope.html): Keywords: high precision optical quartz glass,optical quartz glass hemispherical resonant gyroscope. * [Seven Circular Holes Quartz Capillary Tube](https://www.opticalquartzglass.com/quality-14269744-seven-circular-holes-quartz-capillary-tube): Keywords: Seven Holes Quartz Capillary Tube,0.15mm Quartz Capillary Tube,2.203g/cm3 Quartz Glass Tube. * [300mm Diameter Quartz Glass Sheet Slotted Round](https://www.opticalquartzglass.com/sale-26490633-300mm-diameter-quartz-glass-sheet-slotted-round.html): Keywords: 300mm diameter quartz glass sheet,slotted round quartz glass sheet,300mm diameter fused silica sheet. * [Triangular Quartz Capillary Tube](https://www.opticalquartzglass.com/quality-14269704-triangular-quartz-capillary-tube): Keywords: Corrosion Resistant Quartz Capillary Tube,Triangular Quartz Capillary Tube,SGS Capillary Quartz Glass Tube. * [Small Bore Quartz Capillary Tube](https://www.opticalquartzglass.com/quality-14269828-small-bore-quartz-capillary-tube): Keywords: 0.1mm Quartz Capillary Tube,Small Bore Quartz Capillary Tube,Precision Quartz Capillary Tubing. * [Machining Quartz Glass Quartz Glass Cup Fused Quartz Crucible For Plasma](https://www.opticalquartzglass.com/sale-14386726-machining-quartz-glass-quartz-glass-cup-fused-quartz-crucible-for-plasma.html): Keywords: Frosted Quartz Glass Cup,Coating Machine Quartz Glass Cup,Fused Quartz Crucible. * [Laser Spare Parts Clear oval Shape Laser Cavity Filter Multi Hole Laser Flow Tube](https://www.opticalquartzglass.com/sale-14154608-laser-spare-parts-clear-oval-shape-laser-cavity-filter-multi-hole-laser-flow-tube.html): Keywords: Oval Laser Cavity Filter,Clear Laser Cavity Filter,Oval Multi Hole Laser Flow Tube. * [CNC Engraving Cutting Machining Quartz Glass Cavity Filter For Heating System](https://www.opticalquartzglass.com/sale-14389645-cnc-engraving-cutting-machining-quartz-glass-cavity-filter-for-heating-system.html): Keywords: Machining Quartz Glass Cavity Filter,CNC Engraving Machining Quartz Glass,Heating System Quartz Glass Part. * [1100 Degree Quartz Glass Tubes Double Holes Four Holes Six Holes Multi Holes](https://www.opticalquartzglass.com/sale-14269807-1100-degree-quartz-glass-tubes-double-holes-four-holes-six-holes-multi-holes.html): Keywords: SGS Double Holes Quartz Glass Tubes,1100 Degree Quartz Glass Tubes,Multi Holes Quartz Glass Tube. ## Search Search endpoint: https://www.opticalquartzglass.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [Laser Cavity Customized By Yantai ZK Optics Co., Ltd.](https://www.opticalquartzglass.com/news/laser-cavity-customized-by-yantai-zk-optics-co-ltd-104895.html) * [Product Maintenance Advice for Quartz Glass](https://www.opticalquartzglass.com/news/product-maintenance-advice-for-quartz-glass-104888.html) * [Formation and Application of Quartz Tube](https://www.opticalquartzglass.com/news/formation-and-application-of-quartz-tube-104890.html) * [Dual Advantages of Lightweight Design and High Stability: New Product Reflective Antenna Honeycomb Sandwich Structure](https://www.opticalquartzglass.com/news/dual-advantages-of-lightweight-design-and-high-stability-new-product-reflective-antenna-honeycomb-sa-245666.html) * [Analysis of Applications and Properties of Quartz Plates and Quartz Rods](https://www.opticalquartzglass.com/news/analysis-of-applications-and-properties-of-quartz-plates-and-quartz-rods-275249.html)