Precision-engineered metallic raw materials optimized for high-performance industrial applications in the Valley of Mexico.
As the economic heart of Central America and a critical hub for global trade, the Mexico City Metropolitan Area (including the State of Mexico and surrounding industrial corridors) has experienced an unprecedented industrial transformation. Driven by the global shift toward nearshoring, multinational manufacturers are establishing robust production bases in Mexico to serve the North American market. This strategic relocation has created a surging demand for high-performance raw materials, particularly bulk aluminum powder.
Aluminum powder is a versatile, lightweight, and highly reactive material essential to several of Mexico's cornerstone industries. From the manufacturing of lightweight automotive parts in Toluca and Puebla to the production of high-temperature refractories, advanced coatings, and cutting-edge aerospace components, spherical and atomized aluminum powders are core building blocks. Local supply chains require consistent, high-volume suppliers capable of meeting strict quality standards like ISO 9001 and ISO 14001 to ensure seamless integration into automated production lines.
The United States-Mexico-Canada Agreement (USMCA / T-MEC) mandates higher regional value content for automotive and industrial goods. Consequently, sourcing reliable raw materials like aluminum alloy powder from certified global suppliers with local distribution channels is critical for manufacturers aiming to maintain tariff-free access to North American markets.
Mexico is one of the world's largest automotive producers. The regional cluster surrounding Mexico City relies heavily on powder metallurgy to manufacture complex, lightweight engine and transmission components. By using high-purity spherical aluminum powder, local parts manufacturers can achieve near-net-shape components with minimal waste, superior strength-to-weight ratios, and enhanced fuel efficiency.
Querétaro and the State of Mexico are leading aerospace hubs. The adoption of 3D printing (additive manufacturing) for aircraft brackets, customized components, and rapid prototyping is growing rapidly. Spherical aluminum alloy powders, specifically designed for laser powder bed fusion (LPBF), allow aerospace engineers to design complex geometries that reduce aircraft weight without sacrificing structural integrity.
Central Mexico's steel, cement, and glass industries require high-temperature furnaces lined with refractory bricks. Uncoated aluminum powder acts as a vital additive in these refractories. During heating, the aluminum reacts with oxygen and carbon to form high-strength ceramic bonds, significantly extending the operational lifespan of industrial furnaces and reducing downtime.
Mexico City's massive construction market and the country's automotive paint shops generate high demand for metallic pigments. Uncoated aluminum powder is processed into flake pigments, providing the characteristic metallic sparkle and superior corrosion resistance required for exterior coatings, plastic wraps, and automotive finishes.
TJWX obtains more than twenty years of experience for producing spherical aluminum powder, which enables goods stable and safely produced in the plant.
VIEW MORETJWX obtains more than twenty years of experience for producing spherical aluminum powder, which enables goods stable and safely produced in the plant.
VIEW MORETJWX obtains more than twenty years of experience for producing spherical aluminum powder, which enables goods stable and safely produced in the plant.
VIEW MORETJWX obtains more than ten years of experience for developing aluminum-based alloy powders.
VIEW MORETJWX obtains more than ten years of experience for developing high-purity aluminum powder.
VIEW MOREThe global aluminum powder market is shifting toward specialized, high-purity, and ultra-fine grades. In response to the global green transition, manufacturers are prioritizing materials that support energy efficiency and waste reduction. For instance, the rise of electric vehicles (EVs) in Mexico has accelerated the demand for thermal interface materials (TIMs) and thermal fillers, which utilize spherical aluminum powder to dissipate heat from high-capacity batteries and power electronics.
Furthermore, advancements in atomization technology allow for tighter control over particle size distribution (PSD). Narrow PSDs are critical for both metal injection molding (MIM) and additive manufacturing, ensuring uniform melting, high density, and smooth surface finishes in finished industrial products.

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Established in 1997, Hunan Ningxiang Jiweixin Metal Powder Co., Ltd. is a hi-tech enterprise engaged in the R&D and production of spherical Aluminium powder, Aluminium-based alloy powder and other metal powder. In December 2009, the company was jointly acquired by Toyo Aluminium K.K Group and Shanghai Matsuo Co., Ltd.. The company is located in Ningxiang State-level Economic Development Zone, Hunan Province.
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The company was founded in 1997
The annual production is 10,000 tons
It has cooperated with 230 well-known enterprises
Jiweixin, thank you for your continuous support and care for us
Jiweixin, thank you for your continuous support and care for us
In 2008, the company passed the certification of ISO9001:2015 Quality Management System and ISO14001:2015 Environment Management System and obtained the Safe Production License.
27 Mar
As advanced manufacturing continues to move toward lighter, more complex, and more efficient components...
24 Mar
When buyers search for aluminum powder, they are often not looking for just one material. They need customized formats...
23 Mar
In the refractory industry, the choice of raw materials for refractories directly affects performance and durability...
Explore our full range of spherical, atomized, coated, and alloyed aluminum powders engineered for industrial applications across Mexico City.