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We offer custom optical components and synthetic sapphire.
Chengdu Cocreation Optical provides end-to-end sapphire fabrication: crystal growth, cutting, grinding, ultra-precision polishing and custom machining. We produce sapphire rods, watch crystals, optical windows, semiconductor sapphire and ruby components, infrared optics, with in-house optical coating capabilities.
👏 Product Customization 📣
COCREATION is a supplier of precision Synthetic Sapphire & Ruby components for various industrial markets worldwide. we have kept precision, quality, competitive pricing and a commitment to on time delivery a key philosophy that runs through our breadth of products and services.
Specialized in custom sapphire rods & multi-style watch crystals and optical windows…we ship more than 100,000 sapphire rods annually to Europe and North America.
Why Choose Us
Chengdu Cocreation Optical specializes in ultra-precision sapphire polishing and custom machining. We deliver consistent quality, tailored solutions and reliable supply to support high-performance optical, watch and semiconductor applications.
In-House Sapphire Processing
Our in-house sapphire processing covers slicing, grinding, ultra-precision polishing, shaping, inspection and custom component machining.
Standard Stock & Fast Supply
Sapphire rods, dome watch crystals, optical windows, and common specifications are available in stock to support faster sampling and delivery.
Custom Precision Manufacturing
We support non-standard sizes, curvatures, shapes, colors, surface finishes, optical precision, and custom production according to customer drawings.
Strict Quality Control
Cleanroom precision polishing, triple inspection control, dimensional testing, surface inspection, and complete inspection reports before shipment.
Sapphire Components for Practical Industrial Applications
We supply sapphire optical windows, sapphire lenses, sapphire rods, sapphire tubes and sapphire watch crystals and sapphire custom precision parts for camera optics, endoscopes, semiconductor equipment, aesthetic devices, precision instruments, and other high-demand industrial applications.
Sapphire Rods&Tubes
– Domed Head Sapphire Rods: Low-friction design for reciprocating motion and optical transmission
– Flat Head Sapphire Rods: For precise positioning and pressure bearing assembly
– Cone Sapphire Rods: Tapered structure for guiding and sealing fitting
– Sapphire Plungers: Wear-resistant core parts for high-pressure HPLC pumps
– Wedged Sapphire Rods: Special wedge shape for limit guiding and customized assembly
– Double-end Open Sapphire Tubes: For fluid delivery and light transmission systems
– Single-end Closed Sapphire Tubes: Suitable for protection sleeves and sealed detection scenarios
Sapphire Window
Fabricate precision‑machined sapphire windows featuring high hardness, great light transmission and corrosion resistance. Suitable for camera lenses, viewports, watch glasses, scanner sensor protectors, LED substrates and IPL beauty devices. Available in round, square, rectangular, ring, drilled, step, wedged and other custom‑made shapes upon request.
Color Sapphire
Precision machined colored sapphire components with rich color options, excellent hardness and stable optical performance. Suitable for jewelry ornamentation, luxury watch parts, optical filters, laser equipment and decorative industrial inserts. Available in round, square, rectangular, drilled, stepped and other custom tailored shapes upon request.
Micro Sapphire Parts
High precision micro sapphire parts with ultra tight dimensional tolerances, outstanding hardness and chemical stability. Widely used in miniature sensors, medical devices, micro optics and precision instrumentation. Available in rods, tubes, windows, drilled micro components and various custom tiny geometries per customer requirements.
Sapphire & Optical Component Knowledge
Explore technical articles about sapphire materials, optical components, polishing processes, coating options, and custom manufacturing solutions for industrial applications.
How to Choose Sapphire for Optical Applications
Learn how to choose sapphire for optical applications, including sapphire window material properties, crystal orientation, surface finish, AR coatings, laser use, semiconductor requirements, custom manufacturing, and specification tips for reliable precision optical performance.
Sapphire vs Fused Silica: How to Choose the Right Optical Material
Compare sapphire vs fused silica for optical windows, laser systems, semiconductor equipment, UV optics, infrared components, and rugged industrial applications. Learn the differences in hardness, transmission, thermal conductivity, thermal expansion, birefringence, manufacturing, coatings, and custom component selection.
Sapphire vs Quartz
Compare sapphire vs quartz for optical windows, laser systems, semiconductors, medical devices, and industrial equipment. Explore hardness, optical transmission, thermal conductivity, cost, coatings, durability, and a practical material-selection framework.
How to Choose a Sapphire Crystal Manufacturer?
Learn how to choose a sapphire crystal manufacturer for optical, semiconductor, medical, laser, and smart-device applications. Compare material expertise, crystal orientation, ultra-precision polishing, inspection, coating, quality control, prototypes, and scalable production.
Why Is Sapphire Used in Semiconductor Equipment?
Discover why sapphire is used in semiconductor equipment. Learn how high-purity synthetic sapphire improves plasma resistance, optical transmission, chemical stability, wear performance, wafer handling, and contamination control for custom semiconductor components.
Sapphire Crystal Properties and Applications: A Practical Guide to Material Selection and Precision Manufacturing
Discover sapphire crystal properties, optical performance, semiconductor applications, and custom manufacturing options. Learn how high-purity synthetic sapphire windows, rods, wafers, watch crystals, ruby components, and precision optics support demanding industrial, medical, laser, and smart-device applications.
How Are Sapphire Rods Manufactured? From High-Purity Crystal Growth to Precision Optical Finishing
Learn how sapphire rods are manufactured from high-purity crystal growth and precision cutting to diamond grinding, ultra-precision polishing, coating, and inspection. Explore custom sapphire rod specifications, common production challenges, optical applications, and practical sourcing guidance.
Top 10 Sapphire Rod Manufacturers in China
This 2026 guide reviews ten Chinese sapphire rod manufacturers for global buyers seeking dependable long-term supply. It compares technical capabilities, customization scope, likely order fit, quality-control priorities, and verification steps for optical, semiconductor, medical, laser, and smart-device applications.
Manufacturing Strength You Can Count On
CHENGDU COCREATION OPTICAL offers one‑stop precision machining, optical polishing, coating, inspection and export services for global clients, turning drawings into finished sapphire and optical components with reliable quality and fast delivery.
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