Founded in May 2005, Ningbo Beilun Boguan Plastic Packaging Materials Co., Ltd. is a trusted manufacturer specializing in high-quality plastic packaging solutions. With our wholly owned subsidiary, Ningbo Beilun Dayuxin Plastic Products Factory (National Industrial Product Production License No. Zhe XK1620400745), we focus on producing 5-gallon drinking water smart caps, beverage caps, and customized bottle closures.

At Boguan, quality comes first. All of our food-grade PE raw materials, injection molding machines, and precision molds are sourced from leading domestic manufacturers, ensuring fully automated, contact-free production for the majority of our products. For packaging that requires the highest standards, we operate dedicated cleanroom facilities, implement strict production protocols, and enforce rigorous quality control in full compliance with ISO9001 standards.

Our products are safe, reliable, and globally certified, having successfully passed both European SGS testing and China National Standard GB 9687-1988 for hygienic food packaging. This makes our closures a trusted choice for drinking water and beverage packaging worldwide.

Backed by strong technical expertise, modern production equipment, experienced management, and long-term export know-how, Boguan is committed to providing not only quality products but also comprehensive services and tailored solutions. We pride ourselves on being a reliable, long-term partner for global businesses in the bottled water and beverage industry.

Boguan — Delivering Safety, Quality, and Trust in Every Drop.