WHOLESALE INSULATED WATER BOTTLES
Topnovo, operating under Zhejiang Sisun Flask Co., Ltd., brings 8 years of professional experience in wholesale stainless steel water bottle manufacturing in China. We produce high-quality insulated water bottles under strict, system-driven quality control, fully compliant with international standards such as LFGB, REACH, and FDA to ensure safety, durability, and consistent performance.
We provide complete OEM & ODM services, including custom logos, surface finishes, lid designs, bottle shapes, colors, packaging, and accessories. With flexible MOQs and stable production capacity, we support both emerging brands and high-volume buyers.
If you’re seeking a reliable long-term manufacturing partner, Topnovo is ready to support your growth. Contact us today for a customized quote.








