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Engineering Service

Engineering Service

At Hangzhou Kerui Engineering Technology Co., Ltd., our engineering services are a testament to innovation, reliability and comprehensive solutions.


Our engineering services cover the entire project life cycle. In the pre-project stage, we provide meticulous pre-project planning and design and in-depth project feasibility studies. Our team of experts uses the latest tools and industry best practices to ensure that each project starts from the right starting point. For example, in a recent chlor-alkali chemical project, our feasibility study identified potential cost-saving measures and technical optimizations, which were critical to the client's investment decision.


During project implementation, we handle engineering design, procurement, on-site construction management and commissioning. Our design work is characterized by high-performance solutions that meet international standards. We procure high-quality materials and equipment through an efficient procurement network to ensure the best value for our customers. On site, our construction management team strictly adheres to safety and quality standards to ensure smooth construction.


We also provide engineering general contracting services, taking full responsibility for the project from beginning to end. This integrated approach simplifies communication with our customers and reduces the risk of project delays. After the project is completed, our operation and maintenance services ensure the long-term stable performance of the facility.


Our services mainly cover engineering construction fields such as chlor-alkali chemicals and fine chemicals. With many years of experience, we have successfully completed numerous domestic and international engineering projects in these fields.


The advantages of our engineering services are obvious. We have a highly skilled and experienced team, advanced technology and management systems, and a customer-centric service concept. Our commitment to quality, safety and ecological environmental protection is unwavering. Choose Hangzhou Kerui Engineering Technology Co., Ltd. and experience engineering services that combine professionalism, innovation and reliability.

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Related Case Applications

Success Stories

Gas Treatment System of Ion-Exchange Membrane Caustic Soda Chlorine

So far, the company has implemented multiple projects of chlorine gas treatment systems, all of which utilize the highly efficient single-tower process in the chlorine gas drying section.

Secondary Brine Refining System of Ionic Membrane Caustic Soda

As now, the company has provided services such as EPC and renovation for secondary brine systems to multiple chlor-alkali production enterprises, chemical engineering institutes, and electrolyzer manufacturers.

Intelligent Electrolysis Management System

Based on the original cell voltage detection software, the company has conducted a comprehensive upgrade to the KR-SES Intelligent Electrolysis Management System in terms of hardware, algorithms, databases, cloud computing, and other aspects.

Continuous Production of Sodium Hypochlorite

Our company has made efforts on research and development of the technology package for the continuous production process of sodium hypochlorite, redesigning the absorption tower in response to the efficient and energy-saving design concept.

Acetylene Purification

Our company has invested significant research and development in gas-liquid mass transfer equipment in the fields of TCE, PCE, PVC, and BDO, and has practical application cases in key processes such as drying and purification.

Iodine Removal from Brine

Our company, in collaboration with the Adsorbent Research Institute, has jointly developed an active oxidation adsorption technology that converts iodide ions into iodine molecules and adsorbs them using specialized adsorbents.

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