About Shuanghao
Shuanghao is a trusted wholesale supplier specializing in high-quality engine oil bottle caps.
We provide durable, leak-proof, and customizable caps designed for
lubricant packaging, ensuring secure sealing for automotive and
industrial applications.
✔ Premium Materials – Made from PP, HDPE, and other high-grade plastics for chemical resistance and durability.
✔ Wide Range of Sizes – Standard (28mm, 38mm) and custom diameters to fit various oil bottles.
✔ Anti-Leak Design – Precision-engineered threads for superior sealing performance.
✔ Custom Solutions – Available in different colors, logos, and tamper-evident/child-safe options.
🔧 Motor oil & lubricant packaging
🛢️ Industrial & automotive fluids
🚗 Heavy-duty machinery oils
We supply bulk quantities at competitive prices, supporting OEM/ODM services for global distributors and brands. Partner with Shuanghao for reliable, high-performance bottle cap solutions!