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2026 10 Leading Strainer Suppliers in China

Introduction to Strainers

Strainers are essential devices used in various industries to remove solid particles from liquids or gases. They play a crucial role in protecting equipment, ensuring the quality of fluids, and maintaining the efficiency of industrial processes. By capturing debris and contaminants, strainers prevent damage to pumps, valves, and other machinery, thereby reducing maintenance costs and downtime. They are widely applied in sectors such as oil and gas, chemical, water treatment, food and beverage, and power generation. Strainer

10 Leading Strainer Suppliers in China

1. Zhejiang Poro Valve Manufacturing Co., Ltd.

Zhejiang Poro Valve Manufacturing Co., Ltd. is a well – established company specializing in the production of high – quality valves and strainers. With years of experience in the industry, the company has built a strong reputation for its reliable products and excellent customer service. The company adheres to strict quality control standards throughout the manufacturing process, from raw material selection to the final product inspection.

  • Features in Strainer:

    • Diverse Range: Offers a wide variety of strainers, including Y – type strainers, basket strainers, and duplex strainers, to meet different industrial needs.
    • Customization: Can customize strainers according to customers’ specific requirements in terms of size, material, and connection type.
    • High – Quality Materials: Uses premium materials such as stainless steel, carbon steel, and alloy steel to ensure the durability and corrosion resistance of strainers.
  • Advantages:

    • Technical Expertise: The company has a team of experienced engineers and technicians who can provide professional technical support and solutions.
    • Global Reach: Has a wide distribution network and exports its products to many countries around the world.
    • After – sales Service: Provides comprehensive after – sales service, including installation guidance, maintenance, and spare parts supply.

    Website: http://www.cnporo.com/

2. Shanghai KSB Pumps Co., Ltd.

Shanghai KSB Pumps Co., Ltd. is a joint – venture company with a long – standing history in the pump and valve industry. It combines advanced foreign technology with local manufacturing advantages. In addition to pumps, the company also offers a range of strainers that are designed to work in harmony with its pumping systems.

  • Features in Strainer:

    • Integrated Design: The strainers are designed to be seamlessly integrated with KSB’s pumps, ensuring optimal performance and compatibility.
    • High – Efficiency Filtration: Utilizes advanced filtration technology to effectively remove fine particles from fluids.
    • Low – Pressure Drop: Minimizes the pressure drop across the strainer, which helps to maintain the efficiency of the overall system.
  • Advantages:

    • Strong R & D Capability: Continuously invests in research and development to improve the performance and quality of its products.
    • Quality Assurance: Adheres to international quality standards and has obtained multiple certifications.
    • Extensive Application Experience: Has a wealth of experience in various industries, such as water supply and drainage, power plants, and industrial processes.

3. Jiangsu Shentong Valve Co., Ltd.

Jiangsu Shentong Valve Co., Ltd. is a large – scale enterprise focusing on valve and strainer manufacturing. It has a modern production base and advanced manufacturing equipment. The company is committed to providing high – performance products to domestic and international markets.

  • Features in Strainer:

    • Robust Construction: The strainers are built with a sturdy structure to withstand high pressure and harsh working environments.
    • Precise Filtration: Offers precise filtration ratings to meet different levels of filtration requirements.
    • Easy Maintenance: Designed for easy disassembly and cleaning, which reduces maintenance time and costs.
  • Advantages:

    • Large – scale Production: Can produce a large quantity of strainers in a short time to meet the urgent needs of customers.
    • Good Brand Reputation: Has a well – known brand in the domestic market and is gradually expanding its influence overseas.
    • Cost – effective: Provides high – quality products at competitive prices.

4. Wenzhou Yilida Valve Co., Ltd.

Wenzhou Yilida Valve Co., Ltd. is a professional manufacturer of valves and strainers. It has a complete set of production processes and a strict quality control system. The company is known for its innovative design and high – quality products.

  • Features in Strainer:

    • Innovative Design: Incorporates the latest design concepts to improve the performance and functionality of strainers.
    • Multiple Connection Methods: Offers various connection methods, such as flange connection, threaded connection, and welded connection, to meet different installation requirements.
    • Anti – Clogging Design: Has an anti – clogging structure that can prevent the strainer from being blocked by large particles.
  • Advantages:

    • Quick Response: Can quickly respond to customers’ inquiries and orders, providing timely service.
    • Flexible Production: Can adjust the production plan according to customers’ specific needs.
    • Good Customer Feedback: Has received positive feedback from customers for its reliable products and excellent service.

5. Hebei Yongjia Pipeline Equipment Co., Ltd.

Hebei Yongjia Pipeline Equipment Co., Ltd. is mainly engaged in the production of pipeline equipment, including strainers. It has a large production capacity and a wide range of products. The company focuses on providing high – quality products at reasonable prices.

  • Features in Strainer:

    • Large – Diameter Strainers: Specializes in manufacturing large – diameter strainers for applications in large – scale industrial projects.
    • Standardized Production: Follows national and international standards in the production process to ensure product quality and interchangeability.
    • Corrosion – Resistant Coating: Applies corrosion – resistant coatings on the surface of strainers to extend their service life.
  • Advantages:

    • Rich Production Experience: Has decades of experience in pipeline equipment production, which ensures the stability and reliability of its products.
    • Competitive Pricing: Offers cost – effective products due to its large – scale production and efficient management.
    • Complete After – sales Service: Provides a full range of after – sales services, including product inspection and repair.

6. Guangdong Kaidi Energy Technology Co., Ltd.

Guangdong Kaidi Energy Technology Co., Ltd. is a high – tech enterprise that integrates R & D, production, and sales. It focuses on the development of intelligent flow control products, including strainers with intelligent features.

  • Features in Strainer:

    • Intelligent Monitoring: Some of its strainers are equipped with sensors for real – time monitoring of pressure, flow, and filtration status.
    • Remote Control: Allows for remote control and adjustment of the strainer’s operation, which improves management efficiency.
    • Energy – Saving Design: Incorporates energy – saving technologies to reduce the power consumption of the strainer.
  • Advantages:

    • High – tech Orientation: Leverages advanced technologies such as the Internet of Things (IoT) and artificial intelligence in its product development.
    • Continuous Innovation: Keeps innovating to meet the evolving needs of the market.
    • Strong Technical Support: Has a professional technical team to provide in – depth technical support to customers.

7. Shandong Aote Valve Co., Ltd.

Shandong Aote Valve Co., Ltd. is a well – known valve and strainer manufacturer in Shandong Province. It has a strong production capacity and a wide product portfolio. The company emphasizes product quality and customer satisfaction.

  • Features in Strainer:

    • High – Temperature Resistance: Can produce strainers that can withstand high – temperature fluids, suitable for applications in high – temperature industries such as steel and glass manufacturing.
    • High – Pressure Resistance: The strainers are designed to operate under high – pressure conditions without leakage or damage.
    • Fine – Mesh Filtration: Offers fine – mesh strainers for applications that require high – precision filtration.
  • Advantages:

    • Strict Quality Management: Implements a strict quality management system from raw material procurement to product delivery.
    • Industry Experience: Has rich experience in serving different industries, understanding their specific requirements.
    • Training Services: Provides training services for customers on the installation, operation, and maintenance of strainers.

8. Tianjin Zhonghuan Valve Co., Ltd.

Tianjin Zhonghuan Valve Co., Ltd. is a professional valve and strainer manufacturer with a long – term focus on product quality and technological innovation. It has a modern factory and advanced production equipment.

  • Features in Strainer:

    • Advanced Manufacturing Process: Uses advanced manufacturing processes such as precision casting and machining to ensure the dimensional accuracy and surface quality of strainers.
    • Custom – made Solutions: Can provide customized strainer solutions according to the special needs of different industries.
    • High – Quality Sealing: The strainers are equipped with high – quality sealing materials to prevent leakage.
  • Advantages:

    • Quality Certification: Holds multiple domestic and international quality certifications, ensuring the reliability of its products.
    • Technical Innovation: Continuously invests in new technologies and materials to improve product performance.
    • Good Supply Chain Management: Has a stable supply chain, which ensures the timely delivery of products.

9. Fujian Nanping Nanfu Valve Co., Ltd.

Fujian Nanping Nanfu Valve Co., Ltd. is a leading manufacturer in the valve and strainer industry in Fujian Province. It has a strong R & D team and a complete production system.

  • Features in Strainer:

    • Lightweight Design: Some of its strainers are designed to be lightweight, which is convenient for installation and transportation.
    • High – Flow Capacity: Can produce strainers with high – flow capacity to meet the requirements of large – flow applications.
    • Environment – friendly Materials: Uses environment – friendly materials in the production of strainers, which is in line with the trend of sustainable development.
  • Advantages:

    • Local Advantage: Benefits from the local industrial cluster, which provides cost – effective raw materials and supporting services.
    • R & D – Driven: Focuses on research and development to continuously introduce new products and improve existing ones.
    • Good Market Reputation: Has a good reputation in the domestic market for its reliable products and excellent service.

10. Anhui Huaihai Valve Co., Ltd.

Anhui Huaihai Valve Co., Ltd. is a professional valve and strainer manufacturing enterprise. It has a long – standing history and a solid technical foundation. The company is committed to providing high – quality products to the market.

  • Features in Strainer:

    • Wear – Resistant Design: The strainers are designed with wear – resistant materials and structures to extend their service life in abrasive environments.
    • Compact Structure: Has a compact structure, which saves installation space and is suitable for applications with limited space.
    • Low – Noise Operation: Operates with low noise, which is beneficial for the working environment.
  • Advantages:

    • Long – term Industry Presence: Has accumulated rich experience over the years, which enables it to provide stable and reliable products.
    • Skilled Workforce: Has a team of skilled workers who are proficient in the manufacturing process.
    • Comprehensive Service: Offers a comprehensive service package, including pre – sales consultation, on – site installation, and after – sales support.

Strainer In conclusion, these 10 leading strainer suppliers in China offer a wide range of products with various features and advantages. Whether it is for large – scale industrial projects or small – scale applications, customers can find suitable strainer solutions from these companies. With their continuous innovation and improvement, these suppliers are expected to play an even more important role in the global strainer market in the future.