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Ethylene glycol-based coolants are the cornerstone of modern thermal management systems. With superior heat capacity, boiling point elevation, and freezing point depression capabilities, Monoethylene Glycol (MEG) serves as the primary fluid medium in industrial chillers, automotive radiators, HVAC loops, and heavy machinery operations. However, raw ethylene glycol alone is highly corrosive to metals. A high-performance coolant relies on customized inhibitor packages to prevent cavitation, scaling, and oxidation.
As a leading custom ethylene glycol coolant manufacturer, Shandong Pulisi Chemical provides optimized glycol concentrations blended with Organic Acid Technology (OAT), Hybrid Organic Acid Technology (HOAT), or Inorganic Acid Technology (IAT) inhibitors to protect multi-metal systems (steel, copper, brass, aluminum, and cast iron) from degradation while maintaining maximum thermal conductivity.
The global demand for customized ethylene glycol formulations is experiencing major shifts driven by technology and sustainability:
Shandong Pulisi Chemical Co., Ltd. was established in 2006 (Stock Code: 307785). The company focuses on petrochemicals, mining chemicals, feed chemicals, and pharmaceutical chemicals.
At present, the company has established long-term and stable partnerships with Fortune Global 500 companies such as China National Petroleum Corporation and Saint-Gobain. We always take customer demand as the core orientation and provide tailored solutions to help customers strengthen their market competitiveness.
The company has passed ISO9001:2015 Quality Management System Certification and German BV Certification, and has been awarded multiple honors such as Foreign-Oriented Economic Enterprise, Alibaba Demonstration Base, and Contribution Enterprise. In 2023, the company successfully went public with stock code: 307785.
The company upholds the corporate culture philosophy of "Customer First, Rapid Response; Striving as the Foundation, Efficient Collaboration; Integrity and Uprightness, Agile Adaptation." We focus on providing compliant and high-quality products and supporting services, and are committed to becoming a long-term and stable partner for customers.
Strict Statement: Shandong pulisi has not established branches outside of Shandong Province. If there is any act of impersonating Shandong Pulisi, our company will reserve the right to pursue legal responsibilities.
Global procurement teams must balance thermal requirements with environmental and commercial factors. Large-scale procurement of ethylene glycol coolant focuses on several key factors:
Purchasing 100% concentrated ethylene glycol offers shipping volume savings, while pre-diluted blends (e.g. 50/50, 60/40) using high-purity deionized water prevent on-site mixing errors.
Choosing the correct chemistry. For high-temperature setups, multi-metal inhibitors protect systems containing copper, solder, steel, and cast aluminum.
Compliance with global frameworks including ASTM D1384 (corrosion test), REACH (EU regulations), FAMI-QS, Halal, and Kosher certifications.
Ethylene glycol is highly versatile, providing optimal cooling across several key industrial applications:
Providing custom chemical solutions for global industries, from mining to food preservation.
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Selecting the right fluid mixture involves matching the coolant chemistry to the operational conditions of your thermal loops. High-load industrial processes require stability, low viscosity under cold start conditions, and chemical durability to prevent degradation into organic acids.
Shandong Pulisi Chemical designs ethylene glycol mixtures to meet rigorous performance specifications:
Pure Monoethylene Glycol freezes at approximately -12°C. When mixed with water, it forms a eutectic mixture. At a 68% glycol concentration, the freezing point drops to -68°C. This behavior illustrates the importance of exact dosing and blending protocols in manufacturing.
We work with international validation systems to ensure that every chemical delivery meets local and global safety standards:
Validated by global testing bodies to guarantee chemical purity and reliable manufacturing processes.
Purchasing industrial coolants and chemical additives requires an experienced supply chain partner. Shandong Pulisi Chemical provides key benefits for global procurement teams:
Exporting to more than 100 countries and regions with customs compliance and chemical transport safety clearances.
Maintaining cooperative relations with more than 1,000 global companies. Our technical sales team provides support for custom chemical requirements.
Large warehouses at major shipping hubs (Qingdao, Tianjin, and Xinjiang ports) allow for quick transport and flexible supply setups.
We are continuously investing in research and development to align our chemical offerings with next-generation demands:
Building global partnerships through international chemical exhibitions and long-term industry cooperation.
Since its establishment in 2006, the company has always adhered to the core corporate philosophy of "industrial, mining, and chemical raw material supply service provider", and is committed to becoming a leading global supplier of chemical raw materials. We adhere to the strategic orientation of "focusing on the development of quality chemical industry", which is not only reflected in our unremitting pursuit of product quality, but also in our continuous investment in technological innovation and service optimization. We are well aware that sustainable development is the source of vitality for enterprises, so the company attaches great importance to environmental protection and social responsibility, striving to promote economic development while safeguarding our shared blue sky and green space.
Technical and procurement guide for custom industrial coolant applications.
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