2025 10 Leading Thermos Suppliers in China

Nov 13, 2025

Introduction to Thermos

A thermos, also known as a vacuum flask, is a container designed to keep liquids hot or cold for extended periods. It works on the principle of a double - walled container with a vacuum between the walls, which significantly reduces heat transfer through conduction, convection, and radiation. Thermoses are widely used in daily life, including at home, in the office, during travel, and for outdoor activities. China has emerged as a global leader in thermos production, with numerous suppliers offering a wide range of high - quality thermos products at competitive prices.

10 Leading Thermos Suppliers in China

1. Best Gifts International Trading Co., Limited

Best Gifts International Trading Co., Limited is a well - established company in the thermos industry. It is committed to providing customers with a diverse range of thermos products that combine functionality, style, and quality. The company has a professional R & D team that continuously innovates to meet the changing needs of the market.

Features in Thermos:

High - end Insulation Technology: Their thermoses are equipped with advanced vacuum insulation technology, which can keep liquids hot for up to 24 hours or cold for up to 48 hours. This ensures that users can enjoy the desired temperature of their beverages at any time.
Variety of Designs: The company offers a wide range of designs, from classic and elegant to modern and trendy. Whether it is for personal use or as a gift, there is a suitable thermos design available.
Customization Options: Best Gifts International Trading Co., Limited provides customization services. Customers can have their logos, patterns, or messages printed on the thermoses, making them ideal for promotional activities or corporate gifts.

Advantages:

Quality Assurance: The company strictly adheres to international quality standards in the production process. All thermoses undergo rigorous quality inspections before leaving the factory, ensuring that customers receive only the best products.
Competitive Pricing: Despite offering high - quality products, the company manages to keep its prices competitive. This is achieved through efficient production processes and strong partnerships with suppliers, allowing them to pass on the cost savings to customers.
Excellent Customer Service: The company has a dedicated customer service team that is always ready to assist customers with their inquiries, orders, and after - sales support. They respond promptly to customer feedback, ensuring a high level of customer satisfaction.

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

2. S'well China

S'well is a well - known global brand, and its operations in China have also made it a leading thermos supplier. S'well thermoses are famous for their sleek and stylish designs.

Features in Thermos:

Fashion - Forward Design: S'well thermoses come in a variety of eye - catching colors and patterns. Their designs are not only aesthetically pleasing but also ergonomic, making them comfortable to hold.
Long - lasting Insulation: The brand uses high - quality stainless steel and advanced vacuum insulation technology. This allows their thermoses to maintain the temperature of beverages for an extended period, whether it's a hot coffee in the morning or an iced tea in the afternoon.
Leak - Proof Design: S'well thermoses are designed with a leak - proof lid, which is especially important for on - the - go use. This prevents spills and ensures that the contents of the thermos remain secure.

Advantages:

Brand Reputation: S'well has built a strong brand reputation globally for its high - quality products. Consumers in China trust the brand for its reliability and style.
Marketing and Promotion: The company invests heavily in marketing and promotion, which helps to increase brand awareness and drive sales. Their products are often featured in fashion and lifestyle magazines, as well as on social media platforms.
Sustainable Materials: S'well is committed to using sustainable materials in its products. The stainless - steel construction is not only durable but also environmentally friendly, reducing the need for single - use plastic bottles.

3. Tiger Corporation (China Branch)

Tiger Corporation is a Japanese brand with a strong presence in the Chinese market. It has a long - standing reputation for producing high - quality household products, including thermoses.

Features in Thermos:

Advanced Insulation Technology: Tiger thermoses are equipped with their proprietary vacuum insulation technology, which provides excellent heat retention. They can keep hot drinks hot for hours, even in cold environments.
Durable Construction: The thermoses are made of high - quality stainless steel, which is resistant to corrosion and scratches. This ensures that the thermoses can withstand daily use and last for a long time.
User - friendly Design: Tiger pays attention to the user experience in its design. The thermoses have easy - to - open lids, comfortable handles, and are designed to fit in most cup holders, making them convenient for travel and daily use.

Advantages:

Japanese Quality Standards: As a Japanese brand, Tiger adheres to strict quality control measures. The products are known for their precision engineering and reliability, which gives consumers confidence in their purchase.
Wide Product Range: Tiger offers a wide range of thermos products, including different sizes, shapes, and functions. Whether it's a small thermos for personal use or a large one for family outings, there is a suitable option available.
After - sales Service Network: The company has an extensive after - sales service network in China. This allows customers to easily access repair and maintenance services, ensuring the long - term use of their thermoses.

4. Lock & Lock (China)

Lock & Lock is a well - known brand in the storage and kitchenware industry, and its thermoses are also highly regarded in the market.

Features in Thermos:

Air - tight and Leak - proof Design: Lock & Lock thermoses are designed with a special air - tight sealing system. This not only prevents leaks but also helps to maintain the freshness and temperature of the beverages inside.
Multi - functional Use: Some of their thermoses come with additional features, such as a built - in strainer for tea lovers or a separate compartment for storing snacks. This makes them more versatile and suitable for different needs.
Easy to Clean: The smooth interior of the thermoses makes them easy to clean. They can be easily disassembled, allowing for thorough cleaning of all parts.

Advantages:

Brand Recognition: Lock & Lock is a well - recognized brand in China. Consumers are familiar with the brand's commitment to quality and innovation, which gives them an edge in the market.
Diverse Product Portfolio: The company offers a wide range of thermos products at different price points. This allows them to target different customer segments, from budget - conscious consumers to those looking for high - end products.
Research and Development: Lock & Lock invests in research and development to continuously improve its products. They are constantly introducing new features and designs to meet the evolving needs of consumers.

5. Midea Group (Thermos Division)

Midea is a large - scale home appliance manufacturer in China, and its thermos division also offers high - quality products.

Features in Thermos:

Smart Technology Integration: Midea thermoses are at the forefront of integrating smart technology. Some models are equipped with temperature sensors and can connect to mobile apps, allowing users to monitor and control the temperature of their beverages remotely.
Energy - efficient Design: The company focuses on energy - efficient design in its thermoses. Their insulation technology not only keeps the beverages at the desired temperature but also reduces energy consumption during the production process.
Large - scale Production: With its large - scale production capabilities, Midea can meet the high - volume demand for thermoses. This ensures a stable supply of products in the market.

Advantages:

Strong R & D Capability: Midea has a powerful research and development team that is constantly exploring new technologies and materials for thermos production. This allows them to introduce innovative products to the market.
Extensive Distribution Network: The company has an extensive distribution network across China. Their thermoses are available in major supermarkets, department stores, and online platforms, making them easily accessible to consumers.
Brand Trust: Midea is a well - trusted brand in China. Consumers associate the brand with reliability and quality, which gives their thermos products a competitive advantage.

6. Haier Group (Thermos Products)

Haier is another well - known Chinese home appliance brand that has ventured into the thermos market.

Features in Thermos:

Innovative Design Concepts: Haier's thermoses feature innovative design concepts. For example, some models have a unique shape that is both stylish and practical, and they are designed to fit well in modern living environments.
High - performance Insulation: The thermoses use advanced insulation materials and techniques to provide excellent heat and cold retention. They can keep the temperature of beverages stable for a long time, even under challenging conditions.
Safety Features: Haier pays great attention to safety in its thermos design. The lids are designed to prevent accidental opening, and the materials used are non - toxic and food - grade, ensuring the safety of users.

Advantages:

Global Brand Image: Haier has a strong global brand image. This helps to attract customers both in China and overseas. The brand's reputation for quality and innovation gives consumers confidence in their thermos products.
Comprehensive Service System: The company has a comprehensive service system that includes pre - sales consultation, after - sales maintenance, and product upgrades. This ensures that customers have a hassle - free experience when purchasing and using Haier thermoses.
Continuous Innovation: Haier is committed to continuous innovation. They regularly launch new products with improved features and performance, keeping up with the latest trends in the market.

7. Nanxiang Thermos Co., Ltd.

Nanxiang is a domestic thermos manufacturer with a long history in China.

Features in Thermos:

Traditional Craftsmanship Combined with Modern Technology: Nanxiang thermoses combine traditional Chinese craftsmanship with modern manufacturing technology. This results in products that have a unique charm and high - quality performance.
Affordable Pricing: The company offers thermoses at relatively affordable prices, making them accessible to a wide range of consumers. This is especially beneficial for price - sensitive customers.
Local Market Adaptation: Nanxiang understands the needs and preferences of the local Chinese market. Their products are designed to meet the specific requirements of Chinese consumers, such as larger capacity for family use.

Advantages:

Long - standing Industry Experience: With a long history in the thermos industry, Nanxiang has accumulated rich experience in production, management, and market development. This allows them to produce high - quality products efficiently.
Good Local Reputation: The company has built a good reputation in the local market. It is well - known for its reliable products and excellent customer service, which helps to attract repeat customers.
Flexible Production Capacity: Nanxiang has a flexible production capacity that can adjust to market demand. Whether it's a small - scale order or a large - scale contract, they can meet the requirements in a timely manner.

8. Tianjin Lihua Thermos Flask Co., Ltd.

Tianjin Lihua is a well - established thermos manufacturer in China.

Features in Thermos:

Stable Quality: The company has a long - term focus on quality control. Their thermoses are known for their stable quality, with consistent insulation performance and durability.
Diverse Product Line: Tianjin Lihua offers a diverse product line, including different types of thermoses such as vacuum flasks, travel mugs, and children's thermoses. This allows them to meet the needs of different customer groups.
Cost - effective Solutions: They provide cost - effective thermos solutions. By optimizing the production process and using cost - efficient materials, they can offer products at competitive prices without sacrificing quality.

Advantages:

Industry Heritage: Tianjin Lihua has a rich industry heritage. Their long - standing presence in the market has given them a deep understanding of the thermos industry and consumer needs.
Skilled Workforce: The company has a skilled workforce that is experienced in thermos production. Their expertise ensures the high - quality manufacturing of products.
Local Supply Chain Advantage: Being located in Tianjin, the company has access to a well - developed local supply chain. This helps to reduce production costs and ensure a stable supply of raw materials.

9. Guangdong Xinbao Electric Co., Ltd. (Thermos Segment)

Guangdong Xinbao is a large - scale electrical appliance manufacturer, and its thermos segment also offers competitive products.

Features in Thermos:

High - tech Manufacturing Process: The company uses high - tech manufacturing processes in thermos production. This includes advanced stamping, welding, and surface treatment technologies, resulting in products with high precision and excellent finish.
Customized Production: Guangdong Xinbao provides customized production services. They can produce thermoses according to the specific requirements of customers, such as different shapes, sizes, and colors.
Export - oriented: The company has a strong export - oriented business model. Their thermoses are sold in many countries around the world, which reflects the high quality and competitiveness of their products in the international market.

Advantages:

Advanced Technology and Equipment: The company invests in advanced technology and equipment to improve production efficiency and product quality. This allows them to stay ahead of the competition in the thermos market.
International Market Experience: With its export - oriented business, Guangdong Xinbao has accumulated rich international market experience. They understand the different requirements and preferences of overseas customers, which helps them to develop products that are suitable for the global market.
Strong R & D and Innovation Ability: The company has a strong R & D and innovation ability. They are constantly developing new products and improving existing ones to meet the changing market demands.

10. Zhejiang Supor Co., Ltd. (Thermos Products)

Zhejiang Supor is a well - known brand in the kitchenware industry, and its thermos products also have a good market share.

Features in Thermos:

Kitchen - style Design: Supor's thermoses are designed with a kitchen - style aesthetic. They blend well with other kitchenware products, making them a popular choice for consumers who value the overall look of their kitchen and dining environment.
High - quality Materials: The company uses high - quality materials in thermos production. The stainless steel used is of high grade, which is resistant to rust and corrosion, ensuring the long - term use of the thermoses.
Easy - to - use Features: Supor thermoses are designed with easy - to - use features. For example, the lids are designed for easy opening and closing, and the handles are comfortable to hold.

Advantages:

Brand Influence: Supor is a well - recognized brand in China. Its brand influence helps to attract customers and build trust. Consumers are more likely to choose Supor thermoses because of the brand's reputation for quality and innovation.
Comprehensive Product Portfolio: In addition to thermoses, Supor offers a comprehensive product portfolio of kitchenware. This allows them to cross - promote their products and provide customers with a one - stop shopping experience.
Customer - centric Approach: The company takes a customer - centric approach. They listen to customer feedback and continuously improve their products to meet customer needs. This results in high levels of customer satisfaction.

Conclusion

China's thermos industry is highly competitive, with these 10 leading suppliers each bringing their own unique strengths to the market. Whether it's through advanced technology, stylish design, excellent quality, or competitive pricing, these companies are meeting the diverse needs of consumers both in China and around the world. Best Gifts International Trading Co., Limited stands out with its customization options and strong customer service. S'well China offers fashion - forward designs, while Tiger Corporation (China Branch) is known for its Japanese - style quality. Lock & Lock provides air - tight and multi - functional thermoses, and Midea integrates smart technology. Haier combines innovation with a global brand image, Nanxiang offers affordable products with local market adaptation, Tianjin Lihua has a stable quality and local supply chain advantage, Guangdong Xinbao has high - tech manufacturing and international market experience, and Zhejiang Supor brings its kitchen - style design and brand influence. As the market continues to evolve, these suppliers are likely to continue to innovate and improve their products to stay ahead in the industry.