Black Opal Glass Dinnerware Manufacturer
As your professional Opal Glass Dinnerware Manufacturer, we offer OEM/ODM customization and wholesale solutions tailored to your brand. Our Black Opal Glass Dinnerware stands out with a sleek, modern finish, combining durability, heat resistance, and refined style. Crafted from lead-free, eco-conscious materials, it’s a bold and practical choice for contemporary dining settings.
what is Black Opal Glass Dinnerware？
Crafted from high-purity quartz sand and refined through controlled opalization, our Black Opal Glass Dinnerware showcases a deep, polished finish with a sleek, modern aesthetic. Strengthened through physical tempering, it delivers excellent durability, with strong resistance to chipping, cracking, and thermal shock up to 150°C. With its low thermal expansion, non-porous surface (0.06% water absorption), and 5.5 GPa surface hardness, it offers lasting performance and hygiene — ideal for high-traffic environments where style, safety, and reliability are essential.
Black Opal Glass Product List
Why choose Jointion？
In-House R&D for Continuous Innovation
With a 1,000㎡ self-owned R&D center and 6 million RMB invested annually, we work closely with South China University of Technology to develop advanced materials and technologies that give your products a competitive edge.
Expert Team for Custom Solutions
Our team of 60 technical experts and designers provides one-stop service from concept to production, helping you create unique, market-ready products tailored to your brand.
Smart Manufacturing with Reliable Delivery
Equipped with top-tier Italian production lines and a 40,000㎡ modern plant, we ensure consistent quality and on-time delivery for every bulk order.
Efficient Warehousing and Fast Response
With 10,000㎡ of warehousing space, we manage inventory efficiently and fulfill large-volume orders quickly, keeping your supply chain smooth and agile.
After-Sales Support You Can Trust
Our experienced sales and technical teams are ready to assist with any questions or follow-up needs, ensuring you a worry-free partnership from start to finish.
Certified Quality and Safety
Our products comply with national food-contact safety standards and undergo strict quality control to ensure safety, durability, and long-term use.
OEM/ODM & Wholesale Services
Black Opal Glass Dinnerware Professional Supplier！
Whether you’re a distributor, retailer, or brand owner, we provide wholesale solutions designed to fit your business. With factory-direct pricing, low minimums, and dependable lead times, our opal glassware combines elegance and strength — perfect for everyday sales or high-end collections.
- distributor
- retailer
- brand owner
Customize your Opal Glass Dinnerware！
Looking to upgrade your tableware? We provide gold rims, custom decals, and logo printing—ideal for wholesalers and private label brands. Enjoy flexible OEM solutions designed for large orders.
- Gold rim
- Decal application
- Logo printing
Trusted by Global Brands
We’ve worked with world-renowned brands like Corelle, so you can feel confident choosing us for your opal glass tableware partner—whether it’s OEM, ODM, or creating your own jade glass collection.
Opal Glass Dinnerware Production process
1. Raw Material Selection
We start with high-quality raw materials, including quartz sand, soda ash, borax, and sodium fluosilicate. For colored designs, metal oxides are carefully added to achieve vibrant, stable tones.
2. Melting
The blended materials are fed into a high-temperature furnace and melted into a uniform glass liquid. This step is key to achieving the clarity and strength of our opal glass.
3. Forming
Using centrifugal casting and press molding, the molten glass is shaped into bowls, plates, and other tableware forms with precise dimensions and consistent thickness.
4. Annealing
The formed pieces are gradually cooled in an annealing oven, a critical step that reduces internal stress and enhances both structural integrity and thermal resistance.
5. Quality Screening
Each piece is inspected by hand to eliminate any that don’t meet our strict quality standards. Only flawless products move forward.
6. Decoration & Strengthening
We apply decorative touches such as gold rims or decals, depending on the design. Then, the product undergoes tempering, increasing its resistance to breakage and giving it a refined, high-
7. Final Inspection & Packaging
Every finished item goes through a final quality check before being carefully packed and stored for shipment. We ensure that every product leaving our facility is ready for the global market.
About Jointion
Opal Glass Dinnerware Manufacturer
Make a bold statement with Black Opal Glass Dinnerware — where modern design meets proven performance. Ideal for OEM/ODM and global distribution.
🍽 Crafted from high-purity quartz, with a deep, polished black finish that adds contrast and sophistication to any table.
🔥 Tempered for strength, resistant to chipping, cracking, and thermal shock up to 150°C.
🛡️ Non-porous and hygienic, with just 0.06% water absorption, ensuring easy cleaning and long-term use.
🌱 Lead-free and eco-friendly, safe for both microwave and dishwasher applications.
🤝 OEM/ODM and wholesale services available, trusted by brands, importers, and hospitality suppliers worldwide.
Factory Display
