1. Zhejiang Xinye Packing Co., Ltd.

Zhejiang Xinye Packing Co., Ltd., accessible at xinyecrowncap.com, is a major player among Chinese tinplate crown cap manufactories. With a registered capital of 103.5 million yuan, it covers 175 mu and has 410 employees. Equipped with advanced production lines, it has a theoretical annual capacity of 21.6 billion crown caps. Specializing in tinplate crown caps, it offers a wide range including ordinary, sterile, QR code - enabled, and stainless - steel - like caps. Their products are used in beverage, food, and pharmaceutical industries, known for precision and quality.

2. Shanghai ZiQuan Packaging Co., Ltd.

Shanghai ZiQuan Packaging Co., Ltd. is a leading tinplate crown cap manufactory, often hailed as the "King of Bottle Caps in China". As the parent company of several subsidiaries across the country, it has a vast production scale. Its tinplate crown caps are characterized by excellent corrosion resistance, top - notch sealing performance, smooth capping, and high - quality printing. Passing the product approval of giants like Coca - Cola and Pepsi, it serves as a key supplier for many well - known domestic and international beverage and beer brands.

3. Shenyang ZiQuan Packaging Co., Ltd.

Established in 2000, Shenyang ZiQuan Packaging Co., Ltd. is a joint - venture under Shanghai ZiJiang (Group) Co., Ltd. As part of the ZiQuan family, it benefits from the group's advanced technology and management experience. This factory focuses on manufacturing tinplate crown caps with features like good sealing and corrosion resistance. It has obtained ISO9001:2000 international quality system certification and supplies to major beer manufacturers in China, such as Harbin Beer, China Resources Snow Breweries, and Yanjing Beer.

4. Guangdong ZiQuan Packaging Co., Ltd.

Located in Dongguan, Guangdong ZiQuan Packaging Co., Ltd. is a significant tinplate crown cap manufactory. With a total investment of 10 million US dollars, it has advanced automatic production lines. The company has passed ISO9001 - 2008 and ISO22000 - 2005 certifications. Its tinplate crown caps are recognized by Coca - Cola and Pepsi and are supplied to numerous international and domestic beer and beverage brands, including Carlsberg, Blue Ribbon, and Tsingtao Beer.

5. Harbin ZiQuan Packaging Co., Ltd.

Harbin ZiQuan Packaging Co., Ltd. is another member of the ZiQuan group's crown cap production network. It manufactures high - quality tinplate crown caps, adhering to strict quality control measures. By leveraging the group's resources, it provides reliable capping solutions for local and regional beverage and beer producers, ensuring product freshness and safety with its well - sealed crown caps.

6. Chongqing ZiQuan Packaging Co., Ltd.

Based in Chongqing, this factory plays an important role in the southwestern Chinese market. As a professional tinplate crown cap manufactory, it produces caps that meet the high - standard requirements of the beverage and food industries. It has established stable partnerships with local and some national - level beverage companies, offering customized capping solutions based on different product needs.

7. Ningbo Huanghui Capping Co., Ltd.

Covering 25 mu with a 11,600 - square - meter workshop, Ningbo Huanghui Capping Co., Ltd. is equipped with advanced production lines, including an automatic high - speed 028 crown cap line and three Italian Sacmi crown cap production lines. Using high - quality tinplate from companies like Baosteel and tested gasket materials, it manufactures tinplate crown caps that meet national standards. With an annual production capacity of 3 billion caps, it supplies to various beverage and beer brands.

8. Wuhan Xinye Packing Co., Ltd.

As a wholly - owned subsidiary of Zhejiang Xinye Packing Co., Ltd., Wuhan Xinye Packing Co., Ltd. extends the parent company's expertise in tinplate crown cap manufacturing. It has its own production facilities and quality control system, producing a variety of crown caps for local and regional beverage and food product packaging, ensuring the same level of quality as the parent company.

9. Changchun Xinye Packing Co., Ltd.

Similarly, Changchun Xinye Packing Co., Ltd. is a part of the Zhejiang Xinye Packing Co., Ltd. group. It focuses on the production of tinplate crown caps, catering to the demands of the northeastern Chinese market. By sharing the group's technology and experience, it offers reliable capping products to local beverage and food manufacturers.

10. Deqing County H&S Sealing Material Co., Ltd.

Although mainly known for its sealing materials, Deqing County H&S Sealing Material Co., Ltd., a subsidiary of Zhejiang Xinye Packing Co., Ltd., also contributes to the production of tinplate crown caps. Its high - quality sealing materials are integrated into the crown caps, enhancing the overall performance and sealing effect of the caps, making them suitable for different types of beverage and food packaging.