Blugreen , a Premium Thermos & Vacuum Flask Manufacturer,our factory established in the year of 1996, we have more than 30 years water bottle experience, At blugreen, we are more than just a manufacturer; we are your dedicated partner in creating high-performance, reliable, and stylish drinkware for the global market.

Our Core Strengths:

· Technological Excellence: We specialize in advanced vacuum insulation technology. Our rigorously tested flasks maintain ideal beverage temperatures for over 24 hours, ensuring your brand promises outstanding performance.

· Quality & Safety First: We uphold the highest international standards. Our products comply with FDA, LFGB, and other relevant certifications, using only food-grade, BPA-free materials for guaranteed safety.

· Customization & Innovation: Our in-house R&D and design team provides comprehensive OEM and ODM services. We work closely with you to develop custom solutions—from unique shapes, colors, and finishes to functional lids (straw lids, press-button lids) and branding.

· Reliable Scalability: Equipped with modern automated production lines and a streamlined supply chain, we ensure on-time delivery and can efficiently scale to meet both small trial orders and large-volume production runs.

We are committed to building lasting partnerships by delivering not just products, but trust, innovation, and value. Let us help you bring your next best-selling drinkware line to life.