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Founded in 2014, JUNLONG Machinery Co., Ltd. has expanded its presence with a strategic manufacturing branch located in the United States to better serve North American markets. The American facility spans over 60,000 square meters, equipped with state-of-the-art production lines that deliver an annual output exceeding 20,000 tons of high-precision wear resistance castings and machined finished parts.
Our focus on carbon steel, alloy steel, and stainless steel materials is tailored to meet the demanding requirements of American industries including heavy machinery, mining, agricultural equipment, and transportation sectors.
Supported by over 200 skilled employees and 30+ engineers specializing in metallurgy and materials science, our US operations embody a commitment to superior casting precision and intensive quality control aligned with local industry standards.
The United States has a robust industrial base that demands advanced wear resistance castings capable of withstanding extreme abrasion, heavy loads, and corrosive environments. Industries such as mining, construction, agriculture, oil & gas, transportation, and heavy manufacturing heavily rely on cast components engineered for longevity and reliability.
The local market shows increasing demand for technologically advanced wear-resistant materials, driven by the need to reduce downtime, maintenance costs, and resource consumption. Moreover, with America's drive towards reshoring manufacturing, domestic casting suppliers with global expertise are becoming essential partners to maintaining production agility and supply chain resilience.
Innovations in casting metallurgy, automated precision casting, and heat treatment technologies have enabled manufacturers to develop wear resistance castings with optimized microstructures and enhanced surface integrity — critical in prolonging service life for components exposed to harsh conditions.
Additionally, environmental regulations and sustainability goals are influencing production techniques, encouraging recycling of materials and adopting energy-efficient processes within the American foundry and casting industry.
Our United States operations maintain international quality standards, having obtained ISO 9001, TS 16949, UL, and additional quality management system certifications. These credentials ensure stringent process control at every production stage while continuously improving product quality and customer satisfaction.

Our US operations continuously strengthen research and development in new wear resistant casting products and technologies, integrating advanced management and production resources. We strive to build a powerful brand, aiming to become a world-class precision casting supplier serving American industries and beyond.
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