2025 Top 10 Thermos Suppliers in China

Oct 23, 2025

Introduction to Thermos

A thermos, also known as a vacuum flask, is a container designed to keep liquids hot or cold for an extended period. It consists of a double - walled container with a vacuum between the walls to minimize heat transfer through conduction and convection. The inner wall is usually made of glass or stainless steel, and the outer wall provides protection. Thermoses are widely used in daily life, such as for carrying hot coffee during a commute, keeping cold water on a sports field, or storing soup for a picnic. China has become a major player in the global thermos market, with numerous suppliers offering a wide range of products in terms of design, capacity, and quality.

Top 10 Thermos Suppliers in China

1. Best Gifts International Trading Co., Limited

Best Gifts International Trading Co., Limited is a well - established company in the field of thermos products. It focuses on providing high - quality thermos flasks that are not only functional but also aesthetically pleasing. The company has a team of experienced designers who are constantly innovating to create unique thermos designs that meet the diverse needs of customers.

Features in Thermos:

Diverse Designs: They offer a wide variety of thermos designs, from classic and simple styles to trendy and fashionable ones. This allows customers to choose a thermos that suits their personal taste, whether it's for personal use or as a gift.
High - Quality Materials: The thermoses are made from premium stainless steel, which is durable, corrosion - resistant, and non - toxic. The inner wall is carefully polished to ensure a smooth surface, which is easy to clean and does not affect the taste of the liquid inside.
Excellent Insulation: The company uses advanced vacuum insulation technology to ensure that the thermoses can keep liquids hot or cold for a long time. Tests have shown that their thermoses can maintain the temperature of hot water for up to 12 hours and cold water for up to 24 hours.

Advantages of the Company:

Customization Service: Best Gifts International Trading Co., Limited offers customization services for thermos products. Customers can request for their logos, designs, or specific colors to be printed on the thermoses, which is very suitable for corporate gifts or promotional items.
Quality Assurance: The company has a strict quality control system in place. Every thermos product undergoes multiple inspections before leaving the factory to ensure that it meets the highest quality standards.
Competitive Pricing: Despite offering high - quality products, the company is able to keep its prices competitive in the market. This is due to its efficient production process and strong supply chain management.

Website: https://www.hzbestgifts.com/

2. Tianjin Huasheng Stainless Steel Products Co., Ltd.

Tianjin Huasheng Stainless Steel Products Co., Ltd. has been in the stainless - steel thermos manufacturing industry for over two decades. It is located in Tianjin, a major industrial city in China, which provides it with easy access to raw materials and a well - developed transportation network.

Features in Thermos:

Large - Scale Production: The company has a large production capacity, which enables it to meet the bulk orders of customers. It can produce thousands of thermos flasks per day, making it a reliable supplier for large - scale distributors and retailers.
Advanced Manufacturing Technology: Tianjin Huasheng uses state - of - the - art manufacturing equipment and technology. For example, it has automated welding machines that ensure precise and strong welding of the thermos parts, which improves the overall durability of the products.
Variety of Capacities: They offer thermos flasks in a wide range of capacities, from small 250 - ml ones for children to large 2 - liter ones for family use. This gives customers more choices according to their different needs.

Advantages of the Company:

Long - Standing Reputation: With more than 20 years of experience in the industry, the company has built a good reputation for providing high - quality thermos products. It has a large number of loyal customers both at home and abroad.
Research and Development Capability: The company invests a significant amount of money in research and development. It continuously improves its products by introducing new features and technologies, such as better insulation materials and more user - friendly designs.
After - Sales Service: Tianjin Huasheng provides excellent after - sales service. It has a professional customer service team that can quickly respond to customers' inquiries and solve any problems they may encounter with the thermos products.

3. Zhejiang Sucang Industry Co., Ltd.

Zhejiang Sucang Industry Co., Ltd. is a modern enterprise that integrates research, development, production, and sales of thermos products. It is located in Zhejiang Province, which is known for its strong manufacturing and innovation capabilities.

Features in Thermos:

Innovative Designs: The company's thermos designs are very innovative. For example, it has developed thermos flasks with built - in tea infusers, which are very popular among tea lovers. These thermoses allow users to easily brew tea without the need for an additional tea strainer.
Eco - Friendly Materials: Zhejiang Sucang is committed to using eco - friendly materials in its thermos production. The stainless steel used in the thermoses is recyclable, and the packaging materials are also made from sustainable sources.
Smart Functionality: Some of its thermos products are equipped with smart features, such as temperature sensors. Users can connect these thermoses to their smartphones via Bluetooth and monitor the temperature of the liquid inside in real - time.

Advantages of the Company:

Strong R & D Team: The company has a team of professional researchers and developers who are constantly exploring new technologies and materials for thermos products. This enables it to stay ahead of the competition in terms of product innovation.
Brand Building: Zhejiang Sucang has been actively building its brand image. It participates in international trade shows and exhibitions to promote its products and brand. As a result, its brand has gained wide recognition in the global market.
Flexible Production: The company can adjust its production according to market demand. It can quickly switch between different product models and specifications to meet the changing needs of customers.

4. Jiangsu Hongyu Stainless Steel Products Co., Ltd.

Jiangsu Hongyu Stainless Steel Products Co., Ltd. is a leading manufacturer of stainless - steel thermos flasks in Jiangsu Province. It has a complete production line from raw material processing to finished product assembly.

Features in Thermos:

High - Precision Manufacturing: The company uses high - precision machining equipment to ensure the accuracy of the thermos parts. This results in a tight fit between the different components of the thermos, which not only improves the insulation performance but also enhances the overall appearance of the product.
Multiple Surface Treatments: Jiangsu Hongyu offers a variety of surface treatments for its thermos products, such as mirror polishing, sandblasting, and color coating. This allows customers to choose a thermos with a unique and attractive appearance.
Good Sealing Performance: The thermos lids are designed with a reliable sealing mechanism. They can effectively prevent liquid leakage, even when the thermos is placed in a backpack or carried around.

Advantages of the Company:

Quality Control System: The company has a comprehensive quality control system that covers every aspect of the production process. From the inspection of raw materials to the final testing of finished products, strict quality standards are applied.
Cost - Effective Production: Through efficient production management and cost control, Jiangsu Hongyu is able to produce high - quality thermos products at a relatively low cost. This gives it a competitive edge in the market.
Industry Experience: With years of experience in the thermos manufacturing industry, the company has a deep understanding of market trends and customer needs. It can develop products that are well - suited to the market.

5. Guangdong Xinli Stainless Steel Products Co., Ltd.

Guangdong Xinli Stainless Steel Products Co., Ltd. is located in Guangdong, a province with a vibrant manufacturing industry. The company focuses on producing high - end thermos products that target the middle - to - high - end market segments.

Features in Thermos:

Luxury Design: The thermos designs of Guangdong Xinli are very luxurious. They often feature elegant curves, high - quality finishes, and exquisite details. These thermoses are not only functional but also serve as a status symbol.
Superior Insulation Performance: The company uses advanced insulation materials and technologies to achieve superior insulation performance. Its thermoses can maintain the temperature of liquids better than many of its competitors in the market.
Ergonomic Design: The thermos flasks are designed with ergonomics in mind. The handles are comfortable to hold, and the lids are easy to open and close, which provides a good user experience.

Advantages of the Company:

Brand Image: Guangdong Xinli has successfully built a high - end brand image. Its products are often associated with quality, luxury, and innovation. This has helped it to attract customers who are willing to pay a premium for high - quality thermos products.
Marketing Strategy: The company has an effective marketing strategy. It promotes its products through various channels, such as social media, online advertising, and cooperation with high - end retailers.
Product Diversification: In addition to traditional thermos flasks, Guangdong Xinli also offers a range of related products, such as thermos mugs, travel thermoses, and thermos sets. This allows it to meet the different needs of customers.

6. Shanghai Jinyu Industry Co., Ltd.

Shanghai Jinyu Industry Co., Ltd. is a well - known thermos supplier based in Shanghai, a global financial and commercial center. The company combines modern technology with traditional craftsmanship in its thermos production.

Features in Thermos:

Cultural Elements Incorporation: The company often incorporates Chinese cultural elements into its thermos designs. For example, some thermoses are decorated with traditional Chinese paintings or calligraphy, which adds a unique cultural charm to the products.
Lightweight Design: Shanghai Jinyu focuses on developing lightweight thermos products. This makes them more convenient for users to carry around, especially for those who are on the go.
Good Heat Resistance: The thermos materials used by the company have good heat resistance. They can withstand high temperatures without deforming or releasing harmful substances.

Advantages of the Company:

Cultural Appeal: The incorporation of cultural elements in its products gives Shanghai Jinyu a unique selling point. It can attract customers who are interested in Chinese culture and want to own a thermos with cultural significance.
Location Advantage: Being located in Shanghai, the company has easy access to international markets. It can quickly respond to global market trends and customer demands.
Collaboration with Designers: The company collaborates with well - known designers to create unique thermos designs. This helps it to stay at the forefront of design innovation in the thermos industry.

7. Shandong Tianhe Stainless Steel Products Co., Ltd.

Shandong Tianhe Stainless Steel Products Co., Ltd. is a large - scale manufacturer of stainless - steel thermos products in Shandong Province. It has a large production base and a professional production team.

Features in Thermos:

Large - Capacity Thermoses: The company specializes in producing large - capacity thermos flasks, which are suitable for family use or for outdoor activities such as camping and picnics. These thermoses can hold a large amount of liquid, reducing the need for frequent refilling.
Sturdy Construction: The thermos bodies are made of thick - walled stainless steel, which makes them very sturdy and durable. They can withstand rough handling and accidental drops without being damaged easily.
Easy - to - Clean Design: The inner walls of the thermoses are smooth and easy to clean. There are no hard - to - reach corners or crevices where dirt and bacteria can accumulate.

Advantages of the Company:

Economies of Scale: Due to its large - scale production, Shandong Tianhe can achieve economies of scale. This allows it to offer its products at a lower price compared to some of its smaller competitors.
Local Resource Advantage: Shandong Province is rich in stainless - steel resources, which gives the company easy access to high - quality raw materials at a relatively low cost.
Technical Support: The company provides technical support to its customers. It can offer advice on product selection, use, and maintenance, which helps to build good relationships with customers.

8. Fujian Xinyuan Stainless Steel Co., Ltd.

Fujian Xinyuan Stainless Steel Co., Ltd. is a professional manufacturer of stainless - steel thermos products in Fujian Province. It has a strong focus on product quality and customer satisfaction.

Features in Thermos:

Anti - Rust Treatment: The thermos products of Fujian Xinyuan are treated with an advanced anti - rust coating. This ensures that the thermoses can maintain their good appearance and performance even in a humid environment.
Quiet Operation: The vacuum - pumping process used in the thermos production is designed to be quiet. This is beneficial for users who may be sensitive to noise, such as in an office or a library.
Affordable Pricing: The company offers thermos products at an affordable price without compromising on quality. This makes its products accessible to a wide range of customers.

Advantages of the Company:

Customer - Centric Approach: Fujian Xinyuan puts the customer at the center of its business. It listens to customer feedback and continuously improves its products and services based on customer needs.
Skilled Workforce: The company has a skilled workforce with rich experience in thermos manufacturing. The workers are well - trained and can ensure the high - quality production of thermos products.
Export Experience: The company has extensive export experience. It has established a stable sales network in many countries and regions around the world, which helps to expand its market share.

9. Hebei Yongsheng Stainless Steel Products Co., Ltd.

Hebei Yongsheng Stainless Steel Products Co., Ltd. is a well - known thermos manufacturer in Hebei Province. It has a long history of producing stainless - steel products and has gradually developed into a leading thermos supplier.

Features in Thermos:

Simple and Practical Design: The thermos designs of Hebei Yongsheng are simple and practical. They focus on functionality rather than excessive decoration. This makes the thermoses easy to use and suitable for a wide range of users.
Good Thermal Stability: The thermos materials used by the company have good thermal stability. They can maintain their performance over a wide range of temperatures, which is important for the long - term use of the thermos.
Reliable Performance: The thermoses are known for their reliable performance. They can keep liquids hot or cold as promised, and there are few quality issues reported by customers.

Advantages of the Company:

Industry Heritage: With a long history in the stainless - steel product manufacturing industry, the company has accumulated rich experience and technical know - how. This allows it to produce high - quality thermos products.
Cost - Effective Solutions: The company can provide cost - effective thermos solutions for its customers. It can help customers to save costs without sacrificing product quality.
Local Support: Hebei Yongsheng has a good relationship with local suppliers and partners. This enables it to ensure a stable supply of raw materials and timely delivery of products.

10. Chongqing Mingda Stainless Steel Products Co., Ltd.

Chongqing Mingda Stainless Steel Products Co., Ltd. is located in Chongqing, a major industrial city in south - western China. It is dedicated to producing high - quality stainless - steel thermos products.

Features in Thermos:

Unique Shape Design: The company's thermos products have unique shape designs. They are different from the traditional cylindrical thermoses, which makes them stand out in the market. For example, some thermoses are designed in the shape of a cube or a oval, which not only looks novel but also provides a different holding experience.
Enhanced Insulation Efficiency: Chongqing Mingda has developed a new insulation technology that can further improve the insulation efficiency of its thermos products. This means that the thermoses can keep liquids hot or cold for an even longer time.
User - Friendly Features: The thermoses are designed with user - friendly features. For example, the lids are easy to open with one hand, and there are clear markings on the thermos body to indicate the liquid level.

Advantages of the Company:

Innovation - Driven: The company is innovation - driven. It encourages its employees to come up with new ideas and technologies for thermos production. This has led to the continuous improvement of its products.
Market Adaptability: Chongqing Mingda can quickly adapt to changes in the market. It can adjust its product portfolio and production volume according to market demand, which helps it to stay competitive.
Service Quality: The company provides high - quality service to its customers. From pre - sales consultation to after - sales support, it ensures that customers have a good experience when dealing with the company.

Conclusion

The top 10 thermos suppliers in China mentioned above represent the diverse and dynamic nature of the Chinese thermos industry. Each company has its own unique features and advantages in thermos production, whether it is in terms of design, quality, technology, or cost - effectiveness. Best Gifts International Trading Co., Limited stands out with its customization service and high - quality products. Tianjin Huasheng Stainless Steel Products Co., Ltd. benefits from its large - scale production and long - standing reputation. Zhejiang Sucang Industry Co., Ltd. is known for its innovative and eco - friendly products.

These suppliers not only meet the domestic demand for thermos products but also play an important role in the global market. With continuous innovation and improvement in quality, they are well - positioned to face the challenges in the future and further expand their market share. The Chinese thermos industry is expected to continue to grow and develop, offering more high - quality and innovative thermos products to customers around the world.