In the current era of Industry 4.0, Investment Casting (Lost Wax Process) has evolved from a traditional manufacturing technique into a high-precision engineering solution. As a leading OEM manufacturer, JUNLONG Machinery Co., Ltd. addresses the global demand for components that require intricate geometries, tight tolerances, and superior surface finishes.
The macro-industrial shift towards lightweight yet high-strength materials has positioned precision casting as the preferred method for the automotive, aerospace, and energy sectors. Our 60,000 m² facility in Shandong serves as a strategic hub, bridging the gap between raw metallurgical expertise and high-tech finished components.
We leverage advanced simulation software and automated production lines to provide "Information Gain" to our clients—reducing waste, optimizing material grain structure, and ensuring 100% reliability.
Equipped with internationally advanced automated casting facilities, we minimize human error and maximize consistency across large production batches.
Specializing in carbon steel, alloy steel, and stainless steel. Our on-site physical and chemical analysis labs ensure every melt meets international standards.
Certified by ISO 9001, TS 16949, and UL. We adhere to the strictest global regulatory frameworks for safety and quality assurance.
From mold design to CNC machining and surface treatment, we offer a vertical integration model that reduces supply chain complexity.
Researching ultra-low carbon stainless steels and specialized cobalt alloys for extreme environment applications (Petroleum & Deep-sea).
Implementing AI-driven thermal analysis to predict shrinkage and porosity before the first metal is poured, ensuring zero-defect manufacturing.
Upgrading to closed-loop wax recovery systems and energy-efficient induction furnaces to reduce our carbon footprint in line with global ESG goals.
Custom lost wax casting components for harvesters and farm vehicles designed for high-wear resistance in diverse soil conditions.
High-pressure cable protectors and valve accessories engineered for the corrosive and high-stress environments of offshore drilling.
Forging mechanical backbones for excavators and cranes, focusing on high-load bearing capacity and structural integrity.
JUNLONG Machinery is not just a supplier; we are a strategic partner committed to E-E-A-T principles. Our certifications (ISO 9001, TS 16949, UL) are a testament to our expertise and reliability. We provide full process control over every production detail, ensuring that our products meet the rigorous demands of mid-to-high-end clients in Europe and North America.
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