Oct 23, 2025Leave a message

2025 Top 10 oil drain valve Manufacturers in China

Introduction to Oil Drain Valve

An oil drain valve is a crucial component in various machinery and vehicles. It is designed to control the flow of oil when draining the lubricating oil from engines, gearboxes, or other oil - containing systems. A well - designed oil drain valve ensures efficient and safe oil drainage, preventing spills and contamination. It also helps in maintaining the proper operation and longevity of the equipment by facilitating regular oil changes.


Top 10 Manufacturers

1. Taizhou Hongchuang Automation Equipment Co., Ltd.

Taizhou Hongchuang Automation Equipment Co., Ltd. is a leading player in the field of automation equipment and related components, including oil drain valves. The company is committed to innovation and quality, leveraging advanced manufacturing technologies to produce high - performance products. With a team of experienced engineers and technicians, they continuously improve their production processes and product designs.


Features in Oil Drain Valve Production:


  • Precision Engineering: The oil drain valves produced by Taizhou Hongchuang are known for their precise dimensions and smooth operation. The valves are designed to fit perfectly into different types of oil systems, ensuring a tight seal and preventing oil leakage.
  • Material Selection: They use high - quality materials such as stainless steel and brass, which offer excellent corrosion resistance. This ensures the durability of the oil drain valves, even in harsh operating environments.
  • Customization: The company can customize oil drain valves according to the specific requirements of customers. Whether it is a special size, shape, or function, they have the ability to meet the diverse needs of different industries.


Company Advantages:


  • Advanced Technology: Taizhou Hongchuang invests heavily in research and development, adopting the latest manufacturing technologies such as CNC machining. This allows them to produce oil drain valves with high precision and consistency.
  • Quality Control: The company has a strict quality control system in place. Every oil drain valve undergoes multiple inspections during the production process to ensure that it meets the highest quality standards.
  • Customer Service: They provide excellent customer service, offering technical support and after - sales service to their customers. Their prompt response and professional attitude have won them a good reputation in the market.


Website: https://www.chinacncmachine.com/


2. Zhejiang Jiali Valve Co., Ltd.

Zhejiang Jiali Valve Co., Ltd. has a long - standing history in the valve manufacturing industry. The company has a large - scale production base equipped with advanced production equipment. They have a comprehensive R & D team that focuses on developing new valve products to meet the changing market demands.


Features in Oil Drain Valve Production:


  • Diverse Product Range: Zhejiang Jiali offers a wide variety of oil drain valves, including manual and automatic types. Their product range caters to different applications in the automotive, industrial machinery, and marine industries.
  • High - Pressure Resistance: The oil drain valves are designed to withstand high - pressure environments. They are tested under strict pressure conditions to ensure their reliability and safety.
  • Ease of Installation: The company designs its oil drain valves with user - friendly installation in mind. The valves come with clear installation instructions and are easy to install, reducing the time and effort required for maintenance.


Company Advantages:


  • Industry Experience: With decades of experience in valve manufacturing, Zhejiang Jiali has accumulated rich technical knowledge and production experience. This enables them to produce high - quality oil drain valves.
  • Cost - Effective: They offer cost - effective oil drain valves without compromising on quality. Their efficient production processes and economies of scale allow them to keep the production costs down.
  • Global Market Presence: Zhejiang Jiali has established a wide sales network both at home and abroad. Their products are exported to many countries and regions, which reflects their international competitiveness.


3. Wenzhou Xinyue Valve Co., Ltd.

Wenzhou Xinyue Valve Co., Ltd. is a specialized valve manufacturer that focuses on the production of high - end oil drain valves. The company emphasizes product quality and environmental protection in its production process.


Features in Oil Drain Valve Production:


  • Environment - Friendly Design: The oil drain valves are designed to be environmentally friendly. They use materials that are recyclable and reduce the environmental impact during the production and use of the valves.
  • High - Temperature Resistance: Wenzhou Xinyue's oil drain valves can withstand high - temperature conditions, making them suitable for use in engines and other high - temperature equipment.
  • Smooth Flow Control: The valves are designed to provide smooth oil flow control. They have a precise valve opening and closing mechanism, which ensures accurate oil drainage.


Company Advantages:


  • Quality - Oriented Culture: The company has a strong quality - oriented culture. From raw material procurement to product delivery, every step is strictly controlled to ensure the quality of the oil drain valves.
  • Innovation - Driven: Wenzhou Xinyue invests in continuous innovation. They are constantly exploring new materials and technologies to improve the performance of their oil drain valves.
  • Certifications: The company has obtained a series of international quality certifications, which demonstrates its compliance with international standards and its high - quality product offerings.


4. Shandong Tianhe Valve Co., Ltd.

Shandong Tianhe Valve Co., Ltd. is a well - known valve manufacturer in Shandong province. The company has a large production capacity and a complete production line for oil drain valves.


Features in Oil Drain Valve Production:


  • Large - Scale Production: The company can produce a large number of oil drain valves in a short period. This is beneficial for customers who have large - scale procurement needs.
  • Stable Performance: The oil drain valves produced by Shandong Tianhe have stable performance. They are less likely to malfunction during use, ensuring the normal operation of the equipment.
  • Good Sealing Performance: The valves are designed with excellent sealing performance. They can effectively prevent oil leakage, reducing the waste of oil and the risk of environmental pollution.


Company Advantages:


  • Production Capacity Advantage: Their large - scale production capacity allows them to meet the urgent needs of customers. They can quickly adjust the production volume according to market demand.
  • Skilled Workforce: The company has a team of skilled workers who are proficient in valve manufacturing. Their expertise ensures the high - quality production of oil drain valves.
  • Local Resource Advantage: Located in Shandong, the company can easily access local raw materials and resources, which helps to reduce production costs.


5. Jiangsu Huayang Valve Co., Ltd.

Jiangsu Huayang Valve Co., Ltd. is a high - tech enterprise that combines R & D, production, and sales of oil drain valves. The company has a strong R & D strength and is committed to promoting the intelligent development of valve products.


Features in Oil Drain Valve Production:


  • Intelligent Design: Jiangsu Huayang's oil drain valves are designed with intelligent features. For example, some valves can be remotely controlled and monitored, which is convenient for users to manage the oil drainage process.
  • High - Precision Manufacturing: The company uses advanced manufacturing techniques to ensure high - precision production of oil drain valves. This results in valves with accurate dimensions and reliable performance.
  • Low - Noise Operation: The oil drain valves operate with low noise, which is beneficial for use in quiet working environments.


Company Advantages:


  • R & D Investment: Jiangsu Huayang invests a large amount of capital in R & D. Their continuous innovation in intelligent valve technology gives them a competitive edge in the market.
  • Industry - University - Research Cooperation: The company has established cooperation with universities and research institutions, which enables them to access the latest scientific research results and talent resources.
  • Brand Reputation: They have built a good brand reputation in the valve industry. Customers trust their products for their high - quality and innovative features.


6. Guangdong Fengyuan Valve Co., Ltd.

Guangdong Fengyuan Valve Co., Ltd. is a leading valve manufacturer in the southern region of China. The company has a modern production base and a professional marketing team.


Features in Oil Drain Valve Production:


  • Fashionable Design: The oil drain valves produced by Guangdong Fengyuan have a fashionable appearance. They not only meet the functional requirements but also have an aesthetic appeal.
  • Good Corrosion Resistance in Coastal Environments: Given its location in Guangdong, which has a coastal climate, the company's oil drain valves are designed to have excellent corrosion resistance in coastal environments.
  • Quick Assembly: The valves are designed for quick assembly, which can save installation time and labor costs for customers.


Company Advantages:


  • Market - Oriented Strategy: The company closely follows market trends and customer needs. Their product development is based on market demand, which ensures that their oil drain valves are well - received in the market.
  • Marketing Network: They have a wide - spread marketing network, both in domestic and international markets. Their effective marketing strategies help to promote their products and expand their market share.
  • Flexible Production: Guangdong Fengyuan can adjust its production according to customer orders. They can produce small - batch customized products as well as large - scale standard products.


7. Hebei Hongda Valve Co., Ltd.

Hebei Hongda Valve Co., Ltd. is a traditional valve manufacturer with a long history. The company has a strong foundation in valve manufacturing technology and a large customer base.


Features in Oil Drain Valve Production:


  • Robust Construction: The oil drain valves are built with a robust construction. They can withstand mechanical shocks and vibrations, making them suitable for use in harsh industrial environments.
  • Long Service Life: Hebei Hongda's oil drain valves have a long service life. Their high - quality materials and excellent manufacturing processes ensure that the valves can work reliably for a long time.
  • Easy Maintenance: The valves are designed for easy maintenance. They can be disassembled and reassembled easily, which reduces the maintenance cost and time.


Company Advantages:


  • Technical Heritage: The company has inherited a wealth of valve manufacturing technology over the years. Their experienced technicians can ensure the high - quality production of oil drain valves.
  • Cost - Efficiency: They offer cost - efficient products. Their long - term production experience and optimized production processes allow them to keep the prices of their oil drain valves competitive.
  • Customer Loyalty: They have a large number of loyal customers. Their good after - sales service and product quality have won the trust of customers over time.


8. Fujian Xindong Valve Co., Ltd.

Fujian Xindong Valve Co., Ltd. is a specialized valve manufacturer that focuses on the production of high - performance oil drain valves. The company has a unique production process and a strong R & D team.


Features in Oil Drain Valve Production:


  • High - Performance Materials: The company uses high - performance materials in the production of oil drain valves. These materials enhance the strength and durability of the valves.
  • Precise Flow Regulation: The oil drain valves can precisely regulate the oil flow. They have a fine - tuned valve mechanism that allows for accurate control of the oil drainage rate.
  • Anti - Wear Design: The valves are designed with an anti - wear feature, which extends their service life, especially in applications where there is a lot of oil flow and friction.


Company Advantages:


  • R & D Innovation: Fujian Xindong is constantly innovating in valve technology. Their R & D team is dedicated to developing new materials and designs to improve the performance of oil drain valves.
  • Production Flexibility: They can produce oil drain valves in different specifications and models. Their flexible production capacity allows them to meet the diverse needs of customers.
  • Quality Assurance: The company has a strict quality assurance system. They conduct comprehensive quality inspections on every oil drain valve before it leaves the factory.


9. Sichuan Jinhua Valve Co., Ltd.

Sichuan Jinhua Valve Co., Ltd. is a valve manufacturer located in the south - western region of China. The company has a unique geographical advantage and a rich cultural heritage in the manufacturing industry.


Features in Oil Drain Valve Production:


  • Adaptability to High - Altitude and Harsh Environments: Sichuan has some high - altitude areas, and the company's oil drain valves are designed to be adaptable to high - altitude and harsh environmental conditions.
  • Good Thermal Insulation Performance: The valves have good thermal insulation performance, which is beneficial for use in applications where temperature control is important.
  • Simple Structure for Easy Maintenance: The oil drain valves have a simple structure, which makes them easy to maintain. Even non - professional technicians can perform basic maintenance tasks.


Company Advantages:


  • Local Resource Utilization: The company can effectively utilize local resources in Sichuan, such as raw materials and labor, to reduce production costs.
  • Cultural Heritage in Manufacturing: Sichuan has a long - standing manufacturing culture, and the company benefits from this heritage. Their employees have a high - level of craftsmanship and work ethic.
  • Market Penetration in Western China: They have a strong market penetration in the western region of China. Their products are well - known and trusted by local customers.


10. Tianjin Lida Valve Co., Ltd.

Tianjin Lida Valve Co., Ltd. is a well - established valve manufacturer in northern China. The company has a complete quality management system and a wide range of product applications.


Features in Oil Drain Valve Production:


  • Compatibility with Different Oil Types: The oil drain valves produced by Tianjin Lida are compatible with different types of oils, including synthetic oils and mineral oils.
  • Good Sealing under Low - Temperature Conditions: They have good sealing performance under low - temperature conditions, which is important for applications in cold regions.
  • High - Strength Valve Body: The valve body is made of high - strength materials, which can withstand high internal pressure and external impacts.


Company Advantages:


  • Quality Management System: The company has a strict quality management system that complies with international standards. This ensures the high - quality and reliability of their oil drain valves.
  • Geographical Location Advantage: Located in Tianjin, which is a major port city, the company has convenient transportation for both raw material procurement and product export.
  • Diversified Product Applications: Their oil drain valves are used in a wide range of industries, such as automotive, aerospace, and industrial machinery, which shows the versatility of their products.


Conclusion

The above - mentioned 10 oil drain valve manufacturers in China represent the top - level production strength in the industry. Each company has its own unique features and advantages in oil drain valve production, whether it is in terms of product design, manufacturing technology, or market strategy. These manufacturers not only meet the domestic market demand but also have a certain influence in the international market. With the continuous development of the manufacturing industry and the increasing demand for high - quality oil drain valves, these companies are expected to further improve their technological level and product quality, and play a more important role in the global valve market. At the same time, competition among these manufacturers will also promote the continuous innovation and development of the oil drain valve industry in China.


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