Company Profile

Yongkang Jianyang Metals Co., Ltd. Was established in 2008, covering an area of 20,000 square meters. With a daily output of 20,000 pieces. We have more than 18 years of experience in the production of Water bottles， vacuum flasks， travel mugs and food jars. We are also qualified with BSCI SEDEX, WCA, ISO9001, ISO14001 and RCS certificates.

Who We Are – Jianyang at a Glance

Founded in 2008, Yongkang Jianyang Metal Co., Ltd. has grown into one of China's most reliable stainless steel drinkware manufacturers. Our 20,000-square-meter facility in Yongkang, Zhejiang – the heart of global metalware production – houses over 200 skilled workers and delivers 20,000+ finished pieces every day.

We specialize in vacuum flasks, stainless steel water bottles, beer mugs, travel mugs, coffee mugs, and insulated food jars. Whether you need an off-the-shelf design or a fully custom product, our integrated R&D, production, and quality control teams bring your vision to life.

We are proud to be audited and certified by BSCI, SEDEX, WCA, ISO9001, ISO14001, and RCS – proof of our commitment to ethical manufacturing, environmental responsibility, and consistent product excellence.

Why Partner with Jianyang?

OEM & ODM Expertise

With a 15-person R&D team and 30+ new designs each year, we turn your concepts – from sketch to sample – into shelf-ready products in record time.

Stringent Quality Control

Over 30 QC inspectors monitor every step: raw material inspection, insulation performance, leak tests, paint adhesion, and final product check. Defect rate stays below 0.3%.

Global Compliance

Our products meet FDA, LFGB, and EU food-contact standards. Factories pass BSCI, SEDEX, WCA social audits – giving your brand a safe, ethical supply chain.

OEM and ODM Both Acceptable

We have rich experience in OEM and ODM services. With a R&D team of 15, we develop 30 new creative designs per year. We can make your thoughts into reality.

Quality Control

We pay great attention to quality control. We have more than 30 quality inspectors. Each shipment before departure we do the raw material check, insulation inspection, leak test, paint adhesion test and product inspection.

End‑to‑End Production in One Roof:From steel shaping to final packing, every production stage is controlled internally. This vertical integration reduces lead time, ensures traceability, and gives us flexibility to handle complex OEM/ODM requirements.

Every product undergoes at least three vacuum integrity checks before leaving our factory.