Custom Stainless Steel Water Bottles Wholesale

Established in 2001, Shiqiang Flask is a professional Chinese manufacturer of stainless steel vacuum bottles, mugs, and tumblers. With about $2.5M in assets and $6M in annual export volume, we are a reliable global partner with 25 years of stable operation.

Our 10,000+ sqm factory houses 3 hardware lines, 12 injection lines, and 2 assembly lines, enabling a 7–25 day production cycle. Over 15% of our staff are technicians, ensuring efficiency and quality. We control the entire process—from R&D, tooling, and injection to hardware and assembly—complying with FDA/LFGB standards at competitive costs.

While well-established domestically, we are expanding globally by offering customized OEM/ODM services. With in-house mold workshops, strong tooling capabilities, and self-supplied hardware, we develop projects efficiently and cost-effectively. We are becoming a preferred supplier for international brands.