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Kunshan Xinyoumi Mechanical Seal Technology Co., LTD

  • Pump seals
  • Seals for reactors
  • Auxiliary equipment
G50(F)S G50(F)S
G50(F)S

Series Integrated Mechanical Seals for Slurry Pumps.

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X600U X600U
X600U

Metal Bellows Mechanical Seal.

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2004  2005 2004 2005
2004 2005

Suitable for vertical steel reaction kettles.

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2006Y 2007Y 2006Y 2007Y
2006Y 2007Y

Suitable for horizontal dryers, paddle dryers, mixers, etc.

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G50(F)S G50(F)S
G50(F)S

Series Integrated Mechanical Seals for Slurry Pumps.

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X600U X600U
X600U

Metal Bellows Mechanical Seal.

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58U 58U
58U

Mechanical seal for pumps with single end face, multiple springs, non-balanced type, and arbitrary rotation direction.

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1200B 1200B
1200B

Single‑end, multi‑spring, unbalanced, arbitrarily rotatable mechanical seal for pumps

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2004  2005 2004 2005
2004 2005

Suitable for vertical steel reaction kettles.

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2006Y 2007Y 2006Y 2007Y
2006Y 2007Y

Suitable for horizontal dryers, paddle dryers, mixers, etc.

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2009U 2010U 2009U 2010U
2009U 2010U

Suitable for glass-lined reactors and special material reactors.

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2020B 2020W 2020B 2020W
2020B 2020W

Suitable for glass-lined, steel and special material reactors. Protected by multiple patents; counterfeiting will be prosecuted.

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PLAN53A PLAN53A
PLAN53A

Pressure Transmitter (Environmental)

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About Us

Kunshan Xinyoumi Mechanical Seal Technology Co., LTD

Located at No. 255 Dujuan Road, Kunshan Economic and Technological Development Zone, our company was established in 1995. With 30 years of technological accumulation, we are a national high-tech enterprise specializing in the design, development, production, and sales of fluid mechanical seals. Our reactor mechanical seals, pump mechanical seals, and sealing auxiliary systems are widely used in petrochemical, pharmaceutical, food, and new energy industries. The company has obtained 23 national patents. From product selection and type to the materials used, we are committed to providing customers with comprehensive solutions for "running, leaking, dripping, and seeping" mechanical seal technology, and offering efficient services.Adhering to the principle of technological innovation, we design modular mechanical seals to meet the diverse needs of our customers. Our innovative technology combined with high-quality products provides a one-stop service. We collaborate with high-caliber engineers to optimize the mechanical performance of product components, designing products with the longest possible service life under various conditions. All products comply with the latest industry standards, and rigorous testing measures ensure that every product leaving the factory is traceable within the company. Our motto is: Professionalism is the foundation, service is the guarantee, and quality is our reputation. We rely on reliable product quality and excellent after-sales service.

  • Modular universal design
  • High stability and cost-effectiveness
  • Production-to-sales model
  • Halved delivery time
  • One-stop full-chain service
  • 24-hour rapid response
  • Clean and low-noise dry grinding
  • Preferred import alternative
Call For Help
+86 0512-57866556

20+

Years Experience

150+

Total Employees

100+

The country the customer is from

10000+

Case database

Jinan Fermentation Exhibition
27 , March

Kunshan Xinyoumi Mechanical Seal Technology Participated in Jinan Fermentation Exhibition 2026 | March 9

On March 9, 2026, Kunshan Xinyoumi Mechanical Seal Technology Co., Ltd., a leading manufacturer of mechanical seals for fermentation industry, officially participated in the well-known Jinan Fermentation Exhibition held in Jinan, Shandong Province. As a professional enterprise focusing on R&D, production and sales of industrial mechanical seals, Xinyoumi brought its full range of fermentation tank mechanical seals, agitator mechanical seals and customized sealing solutions to this top biofermentation industry event, demonstrating its professional strength in fluid sealing technology for fermentation equipment to global buyers and industry partners. Overview of Jinan International Biofermentation Exhibition 2026 The Jinan Fermentation Exhibition is one of the most influential professional exhibitions in the global biofermentation, biopharmaceutical and food fermentation industries, focusing on cutting-edge technologies, equipment and supporting products for the entire fermentation industry chain. This exhibition gathered hundreds of enterprises from home and abroad, covering fermentation raw materials, production equipment, environmental protection technology and supporting sealing accessories, attracting professional visitors, procurement teams and technical experts from fermentation plants, pharmaceutical factories, food processing enterprises and engineering companies worldwide. It has become a key platform for technical exchanges, business cooperation and market expansion in the fermentation equipment field, and a must-visit exhibition for mechanical seal suppliers to connect with target customers in the fermentation industry. Xinyoumi’s Featured Mechanical Seals for Fermentation Industry Exhibited At the exhibition booth, Kunshan Xinyoumi focused on displaying a series of high-performance mechanical seals specially designed for fermentation tanks and mixing kettles, which are tailor-made for the special working conditions of the fermentation industry such as corrosion resistance, sanitation level, high temperature and low leakage. The core exhibits include: 1. Sanitary Grade Fermentation Tank Mechanical Seals: Comply with GMP and FDA standards, made of food-grade and corrosion-resistant materials, suitable for sterile fermentation production in food, beverage and biopharmaceutical industries, effectively preventing material leakage and external pollution, and meeting the strict hygiene requirements of the fermentation industry. 2. Agitator Shaft Mechanical Seals for Fermentation: With unique dynamic balance design and wear-resistant sealing end faces, it adapts to the long-term operation of fermentation agitators, has excellent anti-wear and anti-corrosion performance, reduces maintenance frequency, and extends the service life of fermentation equipment. 3. Customized Industrial Mechanical Seals: Provide personalized sealing solutions for special specification fermentation equipment, solving the sealing pain points of non-standard equipment in small and medium-sized fermentation enterprises, and realizing zero leakage and stable operation of production equipment. Our professional technical team conducted in-depth communication with every visiting customer on site, introduced the technical advantages, application cases and after-sales service of fermentation equipment mechanical seals in detail, and answered technical questions about sealing selection, installation and maintenance for customers in the fermentation industry. Many international and domestic customers showed strong interest in our products, conducted on-site negotiations on cooperation intentions, and highly recognized the quality and performance of Xinyoumi mechanical seals. Why Xinyoumi Mechanical Seals Stand Out in Fermentation Industry Founded in Kunshan, a manufacturing hub in East China, Kunshan Xinyoumi Mechanical Seal Technology Co., Ltd. has been deeply engaged in the industrial mechanical seal field for many years, focusing on solving sealing problems for fermentation, chemical, pharmaceutical and other industries. We have a professional R&D team, complete production equipment and strict quality control system, and all mechanical seals for biofermentation are manufactured in accordance with international standards, with stable performance, high reliability and strong adaptability to harsh working conditions. Participating in the 2026 Jinan Fermentation Exhibition is an important step for Xinyoumi to expand the fermentation industry market and enhance brand awareness in the global sealing market. This exhibition not only allowed us to showcase our latest sanitary mechanical seals and industrial sealing technologies, but also gained an in-depth understanding of the latest market demand and development trends of the fermentation industry, laying a solid foundation for further optimizing product research and development and serving global fermentation enterprises. Contact Xinyoumi for Your Fermentation Sealing Needs As a reliable mechanical seal manufacturer for fermentation tanks, Kunshan Xinyoumi always adheres to customer-centricity, provides high-quality mechanical seal products and professional after-sales service for global fermentation industry customers. If you are looking for stable, durable and hygienic mechanical seals for fermentation equipment, or need customized sealing solutions, please feel free to contact our sales team through the contact information on our official website, and we will provide you with professional sealing solutions and high-quality products. Stay tuned for more industry exhibitions and new product launches of Kunshan Xinyoumi Mechanical Seal Technology Co., Ltd., and we will continue to provide efficient and reliable sealing support for the development of the global fermentation industry!
blog
4 , January

The mechanical seal industry’s development direction for the 15th Five-Year Plan period has been clarified, and an industry event was held in Xiamen.

The mechanical seal industry’s development direction for the 15th Five-Year Plan period has been clarified, and an industry event was held in Xiamen. On December 19, 2025, the Third Meeting of the First Session of the Mechanical Seals Professional Branch of the China Hydraulic Pneumatic Seals Industry Association was held in Xiamen, Fujian Province. The meeting, themed “Anchoring Goals for Development, Striving Forward to Open a New Chapter,” outlined the blueprint for the industry’s “15th Five-Year Plan.” Academician Wang Yuming of the Chinese Academy of Engineering, Chairman Du Xudong of the Association, and Branch President Li Kun, along with other industry leaders and experts, attended the meeting. Chairman Wang Liming of Kunshan Xinyoumi Mechanical Seals Technology Co., Ltd. was also invited to participate. Chairman Du Xudong highly praised the branch’s achievements, recognizing its role in building consensus and contributing to the high-quality development of the industry. The meeting was chaired by Wu Zhaoshan, Secretary-General of the branch. Li Xiang, Deputy Secretary-General, summarized the industry’s work in 2025, clarifying key tasks such as tackling core technology challenges and the domestic substitution of high-end products. President Li Kun released a report on the development direction for the 15th Five-Year Plan, proposing a development theme of “high-end, intelligent, green, and international.” Secretary-General Wu Zhaoshan interpreted the guiding role of standards and publicized the newly released standards for 2025. In addition, three industry experts shared their cutting-edge insights on high-end equipment sealing technology, high-quality graphite materials, and silicon carbide ceramic sealing materials. The conference attracted more than 320 representatives from over 240 organizations, building industry consensus and injecting new momentum into the high-quality development of the mechanical seal industry.
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