
Factory Sale Brush Frosted Empty Lip Gloss Tubes Unique Design Lip Tubes. ISO9001 Certified Quality: Passed ISO9001:2015 certification with 10 R&D engineers designing new models monthly. High Production Capacity: Annual output exceeds 1 billion pieces across 4000 sqm dust-free workshop. Full OEM/ODM Service: One-stop service from design and mold development to logo printing and inspection. Eco-Friendly Material: Made of 100% recyclable glass with PP caps, ensuring environmental safety. Flexible Customization: Customized capacity, color, shape, and packaging available for bulk orders. Strict Quality Control: 100% visual inspection of finished products by 16 QA/QC inspectors. Professional Packaging: Specialized in cosmetic packaging including lip gloss tubes and jars.