One-Stop Casting & Machining Services
Casting is a manufacturing process in which metal is heated until molten and then poured into a mold to form a specific shape. Relying on precise temperature control and mold design, Kunyongda International Co., Ltd. is capable of producing a wide variety of parts and products that meet customer requirements, combining high strength, durability, and precision.
Kunyongda possesses professional process experience covering diverse technologies such as sand casting, investment casting (lost-wax casting), and die casting, which can meet manufacturing needs ranging from small-batch prototyping to large-scale mass production. Our casting services are widely applied in industries such as automotive, aerospace, energy, machinery, and electronics. We strictly control quality to ensure that every product meets international standards.
Flexibly selecting the most suitable casting process based on the product's structure, material, and production volume.
Ensuring uniform metal filling and dense internal structures, minimizing the risk of porosity and shrinkage cavities.
Providing consistent quality from small-batch prototype validation to stable, large-scale mass production.
Conducting material, dimensional, and internal quality inspections according to international standards to ensure every product complies with specifications.
After casting, seamless connection to precision machining services such as turn-mill machining, grinding, and surface treatment, forming a complete one-stop manufacturing chain.
Automotive components, aerospace structural parts, energy equipment valves and pump housings, key components for industrial machinery, electronic equipment enclosures and heat dissipation structures, and pressure-resistant components for oil drilling.
Based on the product's application environment, mechanical performance requirements, and production volume, we assist customers in evaluating the most suitable casting processes and alloy materials, mitigating subsequent mass production risks right from the initial design phase.
Combining reverse engineering and collaborative re-engineering capabilities, we design molds for new product development or existing samples. We carefully consider shrinkage rates, gating and riser configurations, and draft angles to ensure stable casting quality.
Providing internal quality testing (such as X-ray inspection and ultrasonic testing), material analysis, and dimensional measurement to ensure every batch of castings meets international quality standards and customer drawing requirements.
Once casting is completed, it can directly connect with Kunyongda’s existing precision machining services, including turn-mill machining, grinding, honing, polishing, dynamic balancing, and surface treatment. Transitioning from rough casting to finished product in one go significantly reduces supply chain integration time and quality risks.
Whether it is small-batch trial production during the new product development phase or large-scale supply during the stable mass production phase, Kunyongda can provide flexible and reliable casting capacity support.
