Global Castle Industrial Co., Ltd. Founded in 2005 and headquartered in the dynamic city of Hangzhou, Global Castle Industrial Co., Ltd. operates a state-of-the-art manufacturing facility in Wuyi, Zhejiang. For nearly two decades, we have focused on designing, developing, and producing premium drinkware—ranging from coffee cups and sports bottles to versatile containers—crafted from stainless steel, plastic, ceramic, and glass.
With over 20 years of industry expertise, we champion innovation, advanced production technology, and an unwavering commitment to sustainability. Our products are deliberately engineered to reduce single-use waste, and we continuously advance eco-friendly solutions by integrating recycled and renewable materials.
Certified under GRS (Global Recycled Standard), RCS (Recycled Claim Standard), and FSC (Forest Stewardship Council), every item we manufacture reflects our dedication to environmentally responsible practices. Over the years, we have cultivated a robust global distribution network spanning Europe, North America, Asia, and beyond—establishing Global Castle as a trusted international brand in eco-friendly drinkware.
Safety and quality are paramount. Our products fully comply with FDA, BPA-free, CPSIA, EU safety directives, and lead-free standards. Rigorous quality assurance is maintained under ISO systems, and our facilities are Sedex- and Disney-audited, guaranteeing ethical and socially responsible production at every step.