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Best 10 Chemical Dosing Package Manufacturers in China 2026

Introduction to Chemical Dosing Package

Chemical dosing packages are integrated systems designed to accurately and automatically dispense and control the dosage of chemicals into various processes. They are crucial in different industries such as water treatment, oil and gas, chemical manufacturing, and power generation. These packages typically include components like pumps, valves, controllers, and tanks. The precise dosing of chemicals helps in achieving optimal process efficiency, ensuring product quality, and meeting environmental regulations. For example, in water treatment, the correct dosing of chemicals like chlorine and flocculants is essential for purifying water and making it safe for consumption. Chemical Dosing Package

1. DEPAMU (Hangzhou) Pumps Technology Co., Ltd.

Company Introduction

DEPAMU (Hangzhou) Pumps Technology Co., Ltd. is a leading player in the field of fluid handling technology. The company is committed to providing high – quality, reliable pump and chemical dosing solutions. With a team of experienced engineers and technicians, DEPAMU focuses on research and development, manufacturing, and sales of advanced pumping equipment. Their products are designed to meet the diverse needs of different industries worldwide. The company adheres to strict quality control standards throughout the production process, ensuring that every product provides stable performance and a long service life.

Chemical Dosing Package Features

  • Precise Dosing: The chemical dosing packages from DEPAMU are equipped with advanced metering pumps that can achieve highly accurate chemical dosage, even for small – volume applications.
  • Customization: They offer customized dosing solutions according to the specific requirements of different industries, such as different chemical types, dosing frequencies, and flow rates.
  • Automation: These packages come with intelligent control systems that can automatically adjust the dosing amount based on real – time process parameters, improving production efficiency and reducing labor costs.

    Company Advantages

  • Technological Innovation: The company invests heavily in R & D, constantly introducing new technologies and products to keep up with the market’s changing needs.
  • Quality Assurance: With strict quality management systems, DEPAMU ensures that its products meet international quality standards, providing customers with reliable and durable equipment.
  • Good After – sales Service: They have a professional after – sales service team that can quickly respond to customers’ needs, providing timely maintenance and technical support.

    Website

    https://www.depamupumps.com/

2. Flowserve (China) Co., Ltd.

Company Introduction

Flowserve is a well – known global manufacturer of fluid motion and control products and services. In China, Flowserve (China) Co., Ltd. has a significant presence. The company has a long – standing history of excellence in engineering and manufacturing. It designs and manufactures a wide range of pumps, valves, and other fluid – handling equipment, which are used in various critical applications across multiple industries. Their facilities in China are equipped with advanced manufacturing technology and strict quality control measures, enabling them to produce high – quality products.

Chemical Dosing Package Features

  • High – end Materials: The dosing packages use high – quality materials, such as corrosion – resistant alloys, to ensure long – term operation in harsh chemical environments.
  • Integrated Design: The packages are designed in an integrated manner, with all components working seamlessly together to provide a reliable and efficient dosing solution.
  • Remote Monitoring: They offer remote monitoring capabilities for their dosing packages, allowing customers to monitor and control the dosing process from a distance.

    Company Advantages

  • Global Experience: Leveraging its global experience, Flowserve can provide comprehensive solutions that are suitable for international standards and requirements.
  • Strong R & D Capability: The company has a large R & D team that continuously develops new products and technologies to improve the performance of its chemical dosing packages.
  • Extensive Distribution Network: With a wide – spread distribution network in China, Flowserve can quickly deliver products and services to customers.

3. Grundfos (China) Investment Co., Ltd.

Company Introduction

Grundfos is a world – leading pump manufacturer, and Grundfos (China) Investment Co., Ltd. has made remarkable achievements in the Chinese market. The company is dedicated to sustainable development, focusing on energy – efficient and environmentally friendly products. In China, Grundfos has established manufacturing plants, R & D centers, and a wide – reaching sales and service network. Their pumps are known for their high – quality, reliability, and energy – saving features.

Chemical Dosing Package Features

  • Energy Efficiency: The dosing packages are designed to be energy – efficient, with pumps that consume less power while maintaining high – performance dosing capabilities.
  • User – friendly Design: The packages are easy to install, operate, and maintain, with intuitive control interfaces that make it convenient for users.
  • Modular Structure: They have a modular design, which allows for easy expansion and customization of the dosing package according to different application scenarios.

    Company Advantages

  • Sustainable Development Concept: Grundfos’ commitment to sustainable development aligns with the growing environmental awareness in China, making its products more attractive to customers.
  • Comprehensive Service: The company provides comprehensive pre – sales and after – sales services, including system design, installation guidance, and maintenance training.
  • Brand Reputation: With a strong global brand reputation, Grundfos is trusted by many customers in China for its high – quality products.

4. Watson – Marlow Fluid Technology Group (China) Co., Ltd.

Company Introduction

Watson – Marlow is a specialist in peristaltic pumps and associated fluid path technologies. In China, Watson – Marlow Fluid Technology Group (China) Co., Ltd. offers a wide range of products for various industries. The company has a focus on providing hygienic and accurate fluid handling solutions. Their products are widely used in pharmaceutical, food and beverage, and chemical industries, where precision and cleanliness are of utmost importance.

Chemical Dosing Package Features

  • Hygienic Design: The dosing packages are designed with a hygienic structure, meeting the strict requirements of industries such as pharmaceuticals and food.
  • Accurate Dosing: Peristaltic pumps used in the packages ensure precise dosing, with no fluid contact with the pump components other than the hose, reducing the risk of contamination.
  • Low Shear: The peristaltic pumping action results in low – shear dosing, which is suitable for handling sensitive chemicals.

    Company Advantages

  • Specialized Technology: Watson – Marlow’s expertise in peristaltic pump technology gives it an edge in providing accurate and hygienic chemical dosing solutions.
  • Industry – specific Application: The company has in – depth knowledge of different industries, allowing it to customize dosing packages to meet the unique needs of each industry.
  • Reliability: Their products are known for their high reliability, which is crucial for continuous and stable chemical dosing processes.

5. Daikin Applied (China) Investment Co., Ltd.

Company Introduction

Daikin is a globally recognized company, and Daikin Applied (China) Investment Co., Ltd. is actively involved in the HVAC and fluid control fields in China. While it is well – known for its air – conditioning products, it also offers high – quality chemical dosing packages for applications such as cooling tower water treatment, boiler water treatment, and industrial process water treatment. The company has a strong R & D and manufacturing base in China, enabling it to produce innovative and reliable products.

Chemical Dosing Package Features

  • Integration with HVAC Systems: The dosing packages are designed to be easily integrated with Daikin’s HVAC systems, providing a comprehensive solution for building water management.
  • Corrosion and Scale Prevention: They are effective in preventing corrosion and scale formation in water systems, helping to extend the service life of equipment.
  • Intelligent Control: The packages are equipped with intelligent control systems that can optimize the chemical dosing process based on water quality and system operation parameters.

    Company Advantages

  • Comprehensive Product Portfolio: Daikin’s ability to offer HVAC products along with chemical dosing packages gives it an advantage in providing one – stop solutions for customers.
  • Research and Development: The company’s strong R & D capabilities ensure continuous improvement of the performance and functionality of its dosing packages.
  • Brand Awareness: Daikin’s well – established brand in China helps in building customer trust and confidence in its chemical dosing products.

6. Sulzer (China) Ltd.

Company Introduction

Sulzer is a global leader in fluid engineering, and Sulzer (China) Ltd. plays an important role in the Chinese market. The company offers a wide range of pumps, mixers, and other fluid – handling equipment. With manufacturing plants and service centers across China, Sulzer can provide prompt and efficient service to customers. Their products are used in industries such as oil and gas, power generation, and water treatment.

Chemical Dosing Package Features

  • Robust Construction: The dosing packages are built with a robust structure, capable of withstanding harsh industrial environments and heavy – duty operations.
  • High – flow Dosing Capacity: Sulzer’s dosing packages can handle large – flow chemical dosing requirements, making them suitable for large – scale industrial applications.
  • Advanced Mixing Technology: Some of their dosing packages are equipped with advanced mixing technology to ensure uniform distribution of chemicals in the process.

    Company Advantages

  • Global Technology Platform: Sulzer can leverage its global technology platform to introduce the latest and most advanced solutions to the Chinese market.
  • Localized Service: The company’s local service centers in China can provide on – site support, maintenance, and spare parts supply, ensuring the smooth operation of the dosing packages.
  • Industry Experience: With decades of experience in the fluid engineering field, Sulzer has a deep understanding of different industries’ needs and can provide tailored dosing solutions.

7. Wilo (China) Co., Ltd.

Company Introduction

Wilo is a well – known pump manufacturer from Germany, and Wilo (China) Co., Ltd. has developed a strong presence in the Chinese market. The company focuses on energy – efficient pump and system solutions. In addition to residential and commercial building applications, Wilo also offers chemical dosing packages for industrial water treatment and process applications. Their products are characterized by high – quality manufacturing and advanced technology.

Chemical Dosing Package Features

  • Energy – saving Pumps: The dosing packages use energy – saving pumps, which can significantly reduce operating costs over the long term.
  • Compact Design: The packages have a compact design, taking up less space, which is especially beneficial for installations with limited space.
  • Smart Monitoring: They are equipped with smart monitoring systems that can detect and report any abnormal conditions in the dosing process in a timely manner.

    Company Advantages

  • German – made Quality: Wilo’s German – made quality reputation gives it an edge in the Chinese market, where customers often value high – quality products.
  • Local Adaptation: The company has made efforts to adapt its products to the Chinese market, considering local regulations, environmental requirements, and customer preferences.
  • Service Network: Wilo has a wide – spread service network in China, ensuring that customers can get quick and efficient after – sales service.

8. Allweiler (China) Co., Ltd.

Company Introduction

Allweiler is a long – established company in the field of fluid handling technology. Allweiler (China) Co., Ltd. provides a variety of products, including pumps, systems, and chemical dosing packages. The company has a history of innovation and precision engineering. Its products are widely used in chemical, petrochemical, and food industries.

Chemical Dosing Package Features

  • Diverse Chemical Compatibility: The dosing packages are designed to be compatible with a wide range of chemicals, from corrosive acids to viscous polymers.
  • Precision Metering: They offer high – precision metering capabilities, ensuring accurate chemical dosing even for complex and difficult – to – handle chemicals.
  • Process – oriented Design: The packages are designed with a focus on the specific process requirements of different industries, providing optimized dosing solutions.

    Company Advantages

  • Engineering Expertise: Allweiler’s long – standing engineering expertise enables it to design and manufacture high – performance chemical dosing packages.
  • Product Customization: The company can customize dosing packages according to the unique needs of each customer, providing tailored solutions.
  • International Standards Compliance: Allweiler’s products comply with international quality and safety standards, which is important for customers in industries with strict regulations.

9. Netzsch Pumps & Systems (China) Co., Ltd.

Company Introduction

Netzsch is a leading specialist in positive displacement pumps and systems. Netzsch Pumps & Systems (China) Co., Ltd. offers innovative solutions for a wide range of industries, including chemical, mining, and food. The company has a strong R & D and manufacturing base in China, and its products are known for their reliability and high – performance.

Chemical Dosing Package Features

  • Positive Displacement Pump Technology: The dosing packages use positive displacement pumps, which provide consistent and accurate dosing regardless of changes in pressure and viscosity.
  • High – pressure Dosing: They are capable of high – pressure chemical dosing, which is required in some industrial processes such as chemical injection in oil wells.
  • Low – pulsation Dosing: The positive displacement pumps used in the packages result in low – pulsation dosing, reducing the risk of pipe damage and improving the accuracy of the dosing process.

    Company Advantages

  • Specialized Pump Technology: Netzsch’s expertise in positive displacement pump technology gives it a competitive advantage in providing accurate and reliable chemical dosing solutions.
  • Industry – wide Application: The company has experience in multiple industries, allowing it to understand and meet the different needs of various customers.
  • Customer – centered Service: Netzsch provides customer – centered service, from product selection and system design to after – sales support.

10. SEEPEX (China) Co., Ltd.

Company Introduction

SEEPEX is a global leader in progressive cavity pumps and systems. SEEPEX (China) Co., Ltd. offers a range of products for the efficient transfer and dosing of fluids with a high solids content. The company’s products are widely used in industries such as wastewater treatment, food processing, and chemical manufacturing. In China, SEEPEX has established a sales and service network to meet the local market’s needs.

Chemical Dosing Package Features

  • Solids – handling Capability: The dosing packages are designed to handle chemicals with high solids content, which is a unique feature in the market.
  • Smooth Dosing: Progressive cavity pumps used in the packages ensure smooth and continuous chemical dosing, reducing the risk of blockages.
  • Pneumatic Diaphragm Pump Long Service Life: The components of the dosing packages are made of high – quality materials, resulting in a long service life and low maintenance requirements.

    Company Advantages

  • Progressive Cavity Pump Expertise: SEEPEX’s in – depth knowledge of progressive cavity pump technology allows it to provide efficient and reliable chemical dosing solutions for applications where traditional pumps may not be suitable.
  • Application – specific Solutions: The company can develop application – specific dosing packages based on the customer’s process requirements, ensuring optimal performance.
  • Technical Support: SEEPEX provides strong technical support in China, including installation assistance, troubleshooting, and training services.