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China Investment Casting Suppliers for High-Precision Mechanical Parts - Reliable Factory with OEM & ODM Solutions
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Our investment casting (lost wax casting) mechanical parts are manufactured with high precision and strict quality control, suitable for various industrial machinery fields. Adopting advanced lost wax casting technology, we ensure excellent dimensional accuracy, tight tolerance (up to ±0.005mm), and a smooth surface finish, eliminating the need for complex secondary processing and reducing production costs for customers.
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We support customization of mechanical parts according to your drawings and requirements, with a wide range of material options including carbon steel, alloy steel, stainless steel, and other metals. Our products feature strong wear resistance, corrosion resistance, and high structural strength, able to withstand harsh working environments and ensure long-term stable operation.
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As a professional investment casting manufacturer, we provide one-stop services from design optimization, mold making, casting to finishing. We strictly follow international quality standards, with complete testing equipment to ensure each part meets the required specifications. Whether small-batch prototypes or mass production, we can guarantee on-time delivery and competitive wholesale prices, serving global industrial customers with reliable products and professional services.
⭐ Key Advantages
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Tight Tolerance
Dimensional accuracy up to ±0.005mm, ensuring precise fit for complex mechanical assemblies.
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Durability & Resistance
Superior wear resistance, corrosion resistance, and structural strength for harsh environments.
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One-Stop Service
Full-process support from design optimization, mold making, casting to finishing and delivery.
📷 Product Gallery
💬 Frequently Asked Questions
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What is investment casting (lost wax casting) and how does it work?
Investment casting, also known as lost wax casting, is a precision manufacturing process where a wax pattern is coated with a ceramic shell, then melted out to create a mold. Molten metal is poured into the mold to produce highly accurate parts with excellent surface finishes and tight tolerances.
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What materials are available for investment casting mechanical parts?
We offer a wide range of material options including carbon steel, alloy steel, stainless steel, and various other metals. Custom material selection is available based on your specific application requirements and working environment conditions.
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What dimensional tolerance can you achieve with your investment casting process?
Our advanced investment casting technology achieves tight tolerances up to ±0.005mm, ensuring excellent dimensional accuracy and a smooth surface finish that often eliminates the need for complex secondary machining operations.
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Do you support custom orders based on customer drawings or specifications?
Yes, we fully support OEM and custom manufacturing based on your provided drawings, CAD files, or technical specifications. Our engineering team can also assist with design optimization to improve part performance and reduce production costs.
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Can you handle both small-batch prototype orders and large-scale mass production?
Absolutely. We have the flexibility to accommodate both small-batch prototype orders for product development and testing, as well as large-scale mass production runs. We guarantee on-time delivery and competitive wholesale pricing for all order volumes.
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What quality standards and testing procedures are applied to your cast parts?
We strictly follow international quality standards throughout our production process. Our facility is equipped with comprehensive testing equipment including dimensional inspection tools, material composition analyzers, and surface finish measurement devices to ensure every part meets the required specifications before shipment.
