Calcium Magnesium Acetate (CMA) has become one of the most important environmentally friendly deicing materials worldwide. Compared with chloride-based salts, CMA is significantly less corrosive to metals and concrete, making it a preferred solution for airports, highways, bridges, commercial facilities, and sensitive ecological areas. As environmental regulations tighten and winter maintenance requirements grow, global demand for CMA continues to increase, creating a dynamic and highly competitive supply chain—centered largely in Asia but widely distributed across North America and Europe.
Global CMA Demand Overview
CMA is primarily used in municipal snow removal, airport operations, transportation infrastructure maintenance, and industrial applications where corrosion control is crucial. The product's low environmental impact gives it a competitive edge in regions where traditional rock salt is restricted or discouraged.
Worldwide demand is concentrated in North America and Europe, where winter seasons are severe and regulatory pressure for eco-friendly deicers is strong. Asia—especially China—has become the dominant production base due to raw material availability, manufacturing scale, and cost advantages. As a result, the global CMA supply chain strongly depends on stable Chinese manufacturing combined with efficient international logistics.
Major Producing Regions and Market Distribution
China – The Core Manufacturing Hub for CMA
China is the largest production region for Calcium Magnesium Acetate, benefiting from abundant limestone resources, stable acetic acid supply, and mature production technologies. Shandong Province is the primary CMA manufacturing cluster.
Our company, XRD Chemical, is located in Weifang, Shandong, positioned near major transportation routes and close to Qingdao and Tianjin ports, giving us strong export advantages.
Chinese CMA factories support large-scale production, multiple packaging formats (25 kg bags, 1000 kg jumbo bags, bulk supply), and consistent year-round delivery. As a result, China is the leading exporter of CMA to North America, Europe, the Middle East, and emerging markets.
North America – High Demand and Mixed Supply
The United States has substantial CMA consumption from municipal departments, airport authorities, and private contractors. However, domestic manufacturing is limited and costly, meaning the U.S. relies heavily on imported CMA—primarily from Chinese suppliers and manufacturers.
Canada represents a smaller but steadily growing market due to long winters and stricter environmental standards.
XRD Chemical currently has two CMA customers in Canada, both long-term partners who rely on consistent bulk supply and stable quality.
Europe – Strict Regulations Boost CMA Demand
Europe is one of the strongest advocates for environmentally friendly deicers, especially in regions with sensitive soil and water systems. EU environmental standards make CMA a preferred option, though Europe is mainly dependent on imports. Local distributors often source from Chinese CMA factories and repackage for regional sales.
Other Growing Markets
The Middle East, South America, and Australia are gradually increasing their use of CMA, driven by industrial safety requirements and government infrastructure projects. Most buyers in these regions import directly from China to secure competitive pricing and consistent quality.
Supplier Landscape and Industry Structure
Supplier Types in China
China hosts the widest range of CMA suppliers, including:
- Large, export-oriented CMA manufacturers with stable production capacity
- Mid-size chemical factories capable of customized production
- Trading companies focusing on distribution rather than manufacturing
Factories in Shandong—including those near Weifang—form the core supply base for global CMA exports.
Supplier Structure in North America and Europe
In Western markets, most suppliers function as distributors or branded service providers. Although some companies produce small volumes of CMA domestically, a significant percentage of their bulk material is still sourced from Chinese CMA manufacturers and then repackaged locally for municipal or commercial use.
Global Supply Chain Trends
- Increasing reliance on China for large-volume production
- Rising demand from municipalities and airports seeking chloride-free deicers
- Growth of OEM packaging and private-label supply models
- Greater emphasis on export compliance, MSDS accuracy, and environmental certifications
How to Evaluate a Reliable CMA Supplier
Selecting the right CMA supplier or manufacturer is essential for buyers involved in public tenders, winter maintenance contracts, industrial use, or long-term distribution. Key factors include:
Production Qualification and Experience
A reliable CMA factory should have stable production lines, consistent purity levels, and documented manufacturing standards.
Capacity and Delivery Stability
Long-term municipal or distributor contracts require factories capable of producing large quantities throughout the winter season. Export experience and port logistics are equally important.
Technical Data and Quality Testing
Suppliers should provide COA, MSDS, TDS, and, when necessary, third-party testing reports. Consistency in granule size, moisture content, and solubility is critical for winter performance.
Packaging and Logistic Support
Bulk shipment flexibility—25 kg, 50 kg, jumbo bags, or OEM packaging—helps distributors optimize their supply chain. Proximity to major ports is also a key advantage for international buyers.
Compliance with Environmental Standards
CMA buyers increasingly require REACH, environmental safety documentation, and compliance with destination-country regulations.
XRD Chemical’s Position in the Global CMA Supply Chain
Geographical and Production Strengths
Located in Weifang, Shandong, XRD Chemical sits at the center of China’s main Calcium Magnesium Acetate (CMA) manufacturing region. We maintain stable access to raw materials and operate close to major export ports, enabling efficient international delivery.
Global Export Experience
Our CMA and other products are exported to North America, Latin America, Africa, Oceania, the Middle East, and the Asia-Pacific market.
We currently supply two long-term CMA customers in Canada, in addition to having multiple partners in the Asia-Pacific region, Latin America, and the Asia-Pacific region
Why Choose XRD Chemical as Your CMA Supplier or Manufacturer
- Consistent quality and stable bulk supply
- Competitive CMA wholesale and factory prices
- Multiple packaging options and OEM support
- Comprehensive documentation (COA, MSDS, TDS)
- Reliable shipping and export logistics
- Strong experience serving distributors, importers, and municipal bidding projects
Core Advantages Summary
XRD Chemical operates as a CMA manufacturer, supplier, and producer with strong technical support, competitive pricing, and long-term supply capability—ideal for B2B customers who require reliable delivery and consistent product performance.
