Xuzhou Muzhishi Crafts Co., Ltd. brings you a professionally engineered Glass Tea Juice Cup designed for superior thermal performance and chemical resistance. Manufactured from high-borosilicate 3.3 glass, our cups handle thermal shocks up to 150°C, making them perfect for both steaming tea and chilled juices. With production capacity exceeding 1 million units daily across 10 glass furnaces, we deliver consistent quality backed by CE, FDA, and SGS certifications. Available in 730ml and 480ml capacities, these cups feature a light transmission rate exceeding 92% and Class 1 hydrolytic resistance. Our 20-year manufacturing expertise ensures fast delivery—samples ready in 3–5 days, mass production in 30 days.
Your beverage service demands versatility without compromising safety. Our cups eliminate common problems found in standard glassware. You won't experience flavor migration when switching between morning tea and afternoon juice. The specialized silicate composition prevents clouding, maintaining crystal clarity through 1000+ commercial dishwashing cycles.
The secret lies in our low-iron sand intake formula. While ordinary glass develops yellow tints over time, ours stays perfectly transparent. You get a chemically inert vessel that preserves antioxidant profiles in your beverages. No BPA leaching. No metallic aftertaste. Just pure drinking experience every time.

| Feature | Details |
|---|---|
| Material | Premium borosilicate glass |
| Capacity Options | 480ml, 730ml |
| Colors Available | Transparent, Custom colors |
| Suitable Beverages | Coffee, Tea, Beer, Water, Juices |
| Sealing Type | Screw cap |
| Weight | 311.9g (480ml), 459.6g (730ml) |
| Height | 13.3cm (480ml), 16.7cm (730ml) |
| Diameter | 10.6cm (480ml), 12.2cm (730ml) |
| Mouth Diameter | 5.8cm |
| Surface Options | Hot stamping, Screen printing, Engraving |
| Cap Material | Aluminum |
| Origin | Jiangsu, China |
| Brand | Muzhishi |
High-End Hospitality Settings
Luxury hotels rely on our Glass Tea Juice Cup for split-service menus. Your guests enjoy hot artisanal teas during breakfast and cold-pressed juices at lunch—using the same elegant vessel. The cups maintain clarity through industrial washing systems, reducing replacement costs significantly.
Corporate Wellness Programs
Forward-thinking offices choose our drinkware as an eco-friendly plastic alternative. Your employees appreciate the durability during high-frequency use. The cups survive accidental drops better than standard glass, thanks to ion-exchanged tempering.
Health-Conscious Consumer Markets
Fitness enthusiasts love the flash-chilling capability. You can brew boiling green tea, then immediately add ice without structural failure. This instant temperature transition feature appeals to busy professionals who want convenience without compromise.
Our production advantage comes from integrated supply chain control. We operate 10 specialized glass furnaces, each equipped with 6 automated production lines. This infrastructure gives you 10-15% cost savings compared to competitors, without sacrificing quality.
Every Cup undergoes polariscopic stress analysis. We check for internal annealing strain that could cause sudden breakage. Our thermal shock testing follows ASTM C149 protocols—immersing cups from 100°C into ice water repeatedly. Only products passing lead and cadmium leaching tests (meeting FDA and EU 10/2011 standards) reach your hands.
The rim receives special attention. We use pendulum impact testing to measure newton-meters of force resistance. Reinforced edges mean fewer chips during transportation and daily use.
You need more than standard products. Our ODM and OEM services transform your vision into reality. Choose from multiple decoration methods—hot stamping for premium appeal, inside engraving for permanent logos, or screen printing for vibrant colors.
Want specific pantone colors? We match them precisely. Need unique dimensions? Our 3D printing support handles complex structural modifications. Your dedicated account manager coordinates every detail, ensuring the final product exceeds expectations.
Packaging adapts to your market requirements. From individual gift boxes to bulk export cartons, we configure solutions that protect your investment during transit.

International certifications validate our commitment to excellence. CE certification confirms European safety standards. FDA approval guarantees food-grade compliance for US markets. SGS testing provides third-party verification of material integrity. LFGB certification ensures suitability for direct food contact.
Our quality control extends beyond certifications. Dimensional tolerance verification following ISO 2859-1 standards ensures airtight seal compatibility when you add lids. This attention to detail matters for B2B bulk orders where consistency determines customer satisfaction.
Every batch undergoes rim impact resistance testing. We measure the joules required for chipping, guaranteeing your cups survive real-world handling scenarios.


Q: Can these cups handle boiling water followed by immediate ice addition?
A: Absolutely. Our high-borosilicate glass with 3.3 COE rating handles 150°C temperature variations safely. You can pour boiling tea and add ice cubes immediately without risking thermal shock damage.
Q: Why do your cups stay clear while others turn yellow?
A: We use low-iron sand intake during manufacturing. This prevents the green or yellow tint that develops in ordinary glass. Your Cup maintains optical clarity permanently.
Q: Will acidic juices like lemon or cranberry damage the glass?
A: No. Our Class 1 hydrolytic resistance creates a non-porous, chemically inert surface. High-acid beverages won't cause surface degradation or alkali release.
Q: Are these cups dishwasher and microwave safe?
A: Yes. Professional testing confirms compatibility with both appliances. We follow EN 12875-1 standards for mechanical dishwashing resistance, ensuring long-term durability.
Q: How do you measure rim durability for commercial use?
A: We conduct pendulum impact tests on every production batch. Reinforced rims withstand significantly higher newton-meters of force than standard glassware, reducing breakage in high-traffic environments.
Twenty years of industry expertise positions us as your reliable drinkware supplier. We maintain stock for immediate shipment while offering custom solutions with 25-day sample turnaround. Our one-stop export support includes customs clearance, inspection, and multimodal shipping options.
Free samples let you evaluate quality before commitment. Our 24-hour after-sales response ensures continuous support. Transportation damage? We provide compensation. Need repeat orders? Expect the same consistent quality every time.
Contact our team to discuss your specific requirements. Whether you need 1,000 units or 1 million, our production capacity meets your timeline. Email us at long@muzhishi.com for quotations, samples, or technical consultations. Let's create the perfect Glass Tea Juice Cup solution for your business.
Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.