
Premium 350ml Double Wall Glass Mug for Hot and Cold Beverages. High Borosilicate Glass: Made from durable high borosilicate glass with thermal expansion coefficient of 3.3. Multiple Safety Certifications: Certified by FDA, LFGB, ROHS, REACH, SGS, and ISO9001 for food safety and quality. Custom Design Support: Supports custom designs, sizes, and packaging to meet unique client preferences. OEM Services Available: Offers OEM services to ensure high-quality products tailored to specific needs. Sample Verification: Samples are available for quality verification before placing bulk orders. Global Export Experience: Products exported to Korea, Japan, Singapore, UK, Germany, Canada, and the US. High Daily Production Capacity: Daily production of 10,000 pieces with annual output reaching 3,000,000 pieces.