Introducing the exceptional 31.5mm Olive Oil Bottle Caps from Yantai Vetrapack Glass Co. Ltd., one of the leading manufacturers and suppliers of high-quality bottle caps in China. These finely crafted bottle caps are designed to fit perfectly on standard size olive oil bottles, providing an airtight seal to keep your oil fresh and flavorful for longer. With our company's decades of expertise in the glass packaging and manufacturing industry, we ensure that our bottle caps are of top-notch quality and meet the international standards of hygiene and safety. Our state-of-the-art factory employs modern technology and highly-skilled labor to produce the best bottle caps that are durable, easy to use, and visually appealing. Whether you're a small olive oil producer or a large corporation, you can rely on our reasonably priced and highly reliable bottle caps to protect the quality of your products. Be sure to contact us today to place your order and experience the commitment and professionalism that have made us the preferred manufacturer and supplier of bottle caps in China.