Jiangsu KIWL Machinery Manufacturing Group Co., Ltd is one of the most professional manufacturers and suppliers of 28mm roll-top bottle caps in China. Please rest assured to wholesale high quality 28mm roll-top bottle caps from our factory. Contact us for more details.
Product Description

This rolled-edge cap is made of high-quality aluminium, with a smooth surface and uniform colour, offering a lightweight yet durable feel. It features a food-grade PE gasket inside, providing excellent sealing performance to effectively prevent liquid leakage and external contamination, ensuring the freshness of beverages. The rolled-edge design makes it easy to open and close, and it is compatible with various sizes of beverage bottles. Whether it's carbonated drinks, juices, or mineral water, it can be easily matched, making it an ideal choice for beverage packaging, combining practicality and reliability.
Product Details

Material and durability
This roll-edge lid is made of high-purity aluminium, which has excellent corrosion resistance and compressive strength, ensuring that it will not deform easily during transportation and storage. As a professional factory, we strictly control raw material procurement and production processes to provide stable and reliable packaging solutions for customers around the world, helping brands enhance their product competitiveness in the market.
Sealing and preservation
Built-in food-grade PE gasket, excellent sealing performance, effectively blocks oxygen and light, prevents beverage oxidation and deterioration, and maintains taste and flavour. Targeting customers' pain points regarding shelf life and quality, this product is the supplier's preferred solution, especially suitable for export-oriented beverage companies, meeting the high standards of packaging safety required by the international market.


adaptability
The scientifically designed rolled edge structure fits tightly onto the bottle mouth, making it suitable for high-speed filling lines and significantly improving packaging efficiency. As a leading packaging manufacturer in China, we can customise specifications according to customer requirements, compatible with a variety of bottle types, to meet large-scale production needs and reduce customer production and time costs.
Environmental Protection
Aluminium is recyclable and reusable, in line with global environmental protection trends, helping companies to implement sustainable development concepts. As a responsible factory, we are committed to providing green packaging products to help our customers shape an environmentally friendly brand image, enhance consumer goodwill, and strengthen their competitive advantage in the market.

Why Choose Us?

Our Company
Elevate your brand's presence with our world-class glass packaging, meticulously crafted for the discerning spirits, wine, and beverage industries. We offer an all-in-one solution, pairing exquisite glass bottles with the perfect finishing touches-from innovative caps and corks to eye-catching labels. Our passion for creativity and a greener planet means we provide stunning, customizable packaging that doesn't compromise on sustainability. Trusted by a global clientele in more than 70 countries, we consistently deliver on our promise of exceptional quality, outstanding value, and on-time fulfillment. Let us be the catalyst for your brand's success, creating packaging that captures attention and drives consumer loyalty.
Our Packing
Navigating the intricacies of international delivery is a challenge we master for our clients. Our global fulfillment network is designed to eliminate the headaches of cross-border transport, offering a complete, hands-off service from our production floor right to your doorstep. We meticulously design every shipment's packaging to be exceptionally sturdy, space-conscious, and fully compliant with your local import laws. The result is a streamlined, worry-free export process that is both affordable and exceptionally reliable, tailored to the unique demands of every partner we serve.


Our Exihibition
Jiangsu KIWL Machinery Manufacturing Group Co., Ltd. views international exhibitions as essential bridges to our global clientele. By maintaining a strong presence at key industry gatherings in Europe, the Americas, and Asia, we create invaluable opportunities for direct engagement. We showcase our holistic suite of packaging solutions-including bespoke glass bottles, precision caps, corks, and state-of-the-art filling equipment-not merely as products, but as tools for our clients' success. These face-to-face interactions are the cornerstone of how we build lasting partnerships, gain deep market insights, and collaboratively unlock new avenues for business growth on a worldwide scale.
Our Certificates
At Jiangsu KIWL Machinery Manufacturing Group Co., Ltd., our clients' peace of mind is paramount. We have secured a full suite of internationally acknowledged certifications, including ISO9001, CE, and FDA, which serve as your assurance of our unwavering commitment. This commitment spans three critical areas: excellence in quality management, the highest standards of product safety, and a profound sense of environmental accountability. Through consistent, third-party evaluations of our production workflow, we maintain an environment of transparency and reliability. You can be confident that every bottle we produce is not just a container, but a guarantee of quality that meets the world's most exacting benchmarks, making us the dependable partner your brand deserves.

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