Are you looking for the best metal casting suppliers in China? With so many options, it can be overwhelming. Let’s break down the top metal casting companies in China, highlighting their strengths and specialties to help you make the right choice.
Metal Casting
Product Details: Dandong Foundry produces Gray Iron, Ductile Iron, and Cast Steel castings for various industries, including tractors, trucks, agricultural, construction, and mining machinery. Products include engine parts, valve bodies, flanges, and pipe fittings.
Pros:
– Advanced casting processes such as sand casting, a…
– High production capacity with automatic molding li…
– Complete quality inspection devices for mechanical…
– ISO 9001 certified and ability to issue quality re…
– Customized castings based on customer drawings or…
– Global supply to USA, UK, Australia, Germany, Ital…
Cons:
– Limited information on specific material limitatio…
– Dependence on advanced machinery may lead to highe…
– Potential for environmental impact due to large-sc…
The Leading Sand Casting Manufacturer in China
Product Details: Redstone Manufacturing’s sand casting facility in China offers parts from 1 Kg to 800 Kg, using materials like gray iron, ductile iron, stainless steel, and aluminum. Tolerance is +/- 0.03″, and lead time is 6-12
weeks. Surface finishes include Hot Dip Galvanizing, Anodizing, and Powder Coating.
Pros:
– Guaranteed delivery backed by a US-based company w…
– Significant cost savings and reduced risk due to g…
– Diverse sand casting production capabilities.
– Lower setup cost and easy mold modifications.
– Ideal for large-part production with various metal…
Cons:
– Difficult to cast parts with internal voids.
– May require additional machining steps for complex…
Top 13 Steel Casting Foundries in China – Dawang Metals
Product Details: Dawang Metals lists 13 top steel casting foundries in China, offering various casting services including investment casting, sand casting, and die casting. These foundries produce high-quality steel castings for diverse industries.
Pros:
– Low cost
– Fast production speed
– Assured quality
– High precision and complexity in castings
– Diverse range of casting services
Cons:
– No specific cons mentioned in the article
– Quality and speed may vary among different foundri…
OTTOMMO Casting: China Casting Solutions | Metal Foundry
Product Details: Specialties include super alloy turbo wheels and high nickel-based castings using vacuum casting. They also offer heat treatment services for carbon steel parts.
Pros:
– ISO 9001 and TS 16949 certified, ensuring quality…
– Utilizes the newest technology in the industry.
– Offers both water glass and silica sol investment…
– Vacuum casting capability for complex and high-nic…
– Full in-house CNC machining, surface treatment, an…
– Wide range of alloy selections and casting process…
Cons:
– Water glass investment casting method has lower su…
– Silica sol investment casting is more expensive th…
– Sand casting, while cost-efficient, may not offer…
Aluminum Foundry In China – Dolin Aluminum Casting
Casting Manufacturers & Suppliers …
Product Details: Various casting products including die casting, sand casting, lost wax casting, and precision casting. Materials include aluminum, zinc, magnesium, and copper. Suppliers are verified with ISO certifications and business licenses.
Pros:
– Ensures precision and high production rates
– Allows for complex shapes and thin walls
– Wide operating temperature range
– Materials offer unique properties like lightness,…
– Suppliers have ISO certifications and verified bus…
Cons:
– Minimum Order Quantities (MOQs) can be high
– Requires thorough research to find trustworthy sup…
– Visiting manufacturing facilities may be necessary…
CFS Foundry: Investment Casting & Die Casting Company
Product Details: Services range from initial design consultations to final product delivery, including machining, material testing, hardness testing, and X-ray inspection.
Pros:
– High precision and intricate details through advan…
– Exceptional surface finishes and strict quality co…
– Diverse material options and applications across v…
– Commitment to eco-friendly manufacturing practices…
– End-to-end services ensuring a seamless customer e…
Cons:
– Limited geographical presence, primarily based in…
– No explicit mention of cost competitiveness or pri…
Top 10 Investment Casting Companies in China
Product Details: Sunrise Metal does not provide investment casting services. They specialize in aluminum and zinc die casting, offering services like rapid prototyping, CNC machining, and surface treatments.
Pros:
– High-quality products due to advanced technologies…
– Faster delivery times compared to other methods.
– Economical production due to low labor and materia…
– Ability to support product prototyping, machining,…
Cons:
– Sunrise Metal does not offer investment casting se…
– Limited to non-ferrous metals like aluminum and zi…
Metal Casting Factory,China Casting Foundry …
Product Details: Maxtech offers various metal casting processes: sand casting, die casting, gravity casting, investment casting, and precision casting. Materials include iron, steel, stainless steel, aluminum, and more.
Pros:
– Reliable and low-cost metal casting solutions
– In-house casting mold making capabilities
– Fast turnaround from CAD file to prototype metal p…
– Ability to manufacture complex cast molds and meta…
– Strict quality control and testing reports
– Support for various technical standards (ASTM, ANS…
– Additional services include metalworking, CNC mach…
Cons:
– No specific cons mentioned on the website
– Dependence on international shipping for export
Dawang Metals: Metal Casting & Fabrication
Product Details: The company specializes in various metal parts for construction machinery, automotive, and other industries.
Pros:
– One-stop casting foundry and metal fabrication sup…
– High-quality castings and machining services
– Global reach with specialized parts for various in…
Cons:
– Limited geographical presence, primarily based in…
– No specific details on pricing or lead times avail…
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Metal Casting | Dandong Foundry produces Gray Iron, Ductile Iron, and Cast Steel castings for various industries, in… | – Advanced casting processes such as sand casting, a… – High production capacity with automatic mo… | – Limited information on specific material limitatio… – Dependence on advanced machinery may lead… | www.metals-china.com |
| The Leading Sand Casting Manufacturer in China | Redstone Manufacturing’s sand casting facility in China offers parts from 1 Kg to 800 Kg, using mate… | – Guaranteed delivery backed by a US-based company w… – Significant cost savings and reduced risk… | – Difficult to cast parts with internal voids. – May require additional machining steps for complex…. | redstonemanufacturing.com |
| Top 13 Steel Casting Foundries in China – Dawang Metals | Dawang Metals lists 13 top steel casting foundries in China, offering various casting services inclu… | – Low cost – Fast production speed – Assured quality – High precision and complexity in castings – D… | – No specific cons mentioned in the article – Quality and speed may vary among different foundri… | dawangmetals.com |
| OTTOMMO Casting: China Casting Solutions | Metal Foundry | Specialties include super alloy turbo wheels and high nickel-based castings using vacuum casting. Th… | – ISO 9001 and TS 16949 certified, ensuring quality… – Utilizes the newest technology in the indus… | – Water glass investment casting method has lower su… – Silica sol investment casting is more expe… |
| Aluminum Foundry In China – Dolin Aluminum Casting | www.dolincasting.com | |||
| Casting Manufacturers & Suppliers … | Various casting products including die casting, sand casting, lost wax casting, and precision castin… | – Ensures precision and high production rates – Allows for complex shapes and thin walls – Wide oper… | – Minimum Order Quantities (MOQs) can be high – Requires thorough research to find trustworthy sup….. | www.made-in-china.com |
| CFS Foundry: Investment Casting & Die Casting Company | Services range from initial design consultations to final product delivery, including machining, mat… | – High precision and intricate details through advan… – Exceptional surface finishes and strict qu… | – Limited geographical presence, primarily based in… – No explicit mention of cost competitiveness… | www.investmentcastchina.com |
| Top 10 Investment Casting Companies in China | Sunrise Metal does not provide investment casting services. They specialize in aluminum and zinc die… | – High-quality products due to advanced technologies… – Faster delivery times compared to other me… | – Sunrise Metal does not offer investment casting se… – Limited to non-ferrous metals like aluminu… | www.sunrise-metal.com |
| Metal Casting Factory,China Casting Foundry … | Maxtech offers various metal casting processes: sand casting, die casting, gravity casting, investme… | – Reliable and low-cost metal casting solutions – In-house casting mold making capabilities – Fast t… | – No specific cons mentioned on the website – Dependence on international shipping for export | www.maxtech-china.com |
| Dawang Metals: Metal Casting & Fabrication | The company specializes in various metal parts for construction machinery, automotive, and other ind… | – One-stop casting foundry and metal fabrication sup… – High-quality castings and machining servic… | – Limited geographical presence, primarily based in… – No specific details on pricing or lead time… | dawangmetals.com |
Frequently Asked Questions (FAQs)
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What is Investment Casting and How Does it Work?
Investment casting, also known as precision casting, involves creating a wax pattern, coating it with ceramic, and then melting the wax out to pour in molten metal. This process allows for high accuracy and complex designs.
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What Materials Can Be Used in Investment Casting?
You can use a variety of materials in investment casting, including alloy steel, carbon steel, stainless steel, gray iron, ductile iron, aluminum, brass, and zinc. This flexibility makes it suitable for diverse applications.
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How Long Does It Take to Produce Investment Castings?
Typically, it takes around 30-40 working days to create the pattern and samples, and another 25-35 working days for mass production after the sample is approved. This timeline can vary based on the complexity of the part.
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What Are the Differences Between Investment Casting and Die Casting?
Investment casting is used for high melting point materials like steel and iron, while die casting is suitable for low melting point materials such as zinc, aluminum, and magnesium. Each process has its own unique applications.
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How Do Foundries Ensure the Quality of Investment Castings?
Foundries ensure quality through strict quality control procedures, including testing the chemical composition of the molten metal, using advanced testing instruments, and providing samples before mass production. They also conduct random testing during production to maintain high standards.
