Are you looking for the best metal casting factories in China? With so many options, it can be overwhelming to choose the right one. In this article, we’ll compare the top metal casting companies in China, highlighting their specialties, production capabilities, and the industries they serve. Let’s dive in and find the perfect fit for your needs.

China Foundry, China Casting Foundry

Metal Casting Factory,China Casting Foundry …

Product Details: Maxtech offers a variety of metal casting processes, including die casting, sand casting, gravity casting (permanent mold casting), investment casting, and precision casting. They provide in-house casting mold making capabilities, fast turnaround from CAD file to prototype metal part, and the ability to manufacture complex cast molds and metal parts. Common materials include iron, steel, stainless steel, aluminum, aluminum alloy, brass, bronze, copper alloy, and zinc. They adhere to technical standards such as ASTM, ANSI, SAE, DIN, and BS.

Pros:
– Reliable products at affordable prices
– Fast turnaround from CAD file to prototype metal p…
– Ability to manufacture complex cast molds and meta…
– Strict quality control and testing reports (X-Ray,…
– Support for various materials and international st…

Cons:
– No specific cons mentioned on the website
– Dependence on international shipping for export, w…

Top 13 Steel Casting Foundries in China – Dawang Metals

Product Details: The top 13 steel casting foundries in China, as listed, provide a range of casting services. These foundries manufacture high-quality steel castings, including complex and precise components. Services include investment casting, sand casting, and lost foam casting. The foundries cater to various industries such as automotive, aerospace, and construction.

Pros:
– Low cost
– Fast production speed
– Assured quality
– Diverse range of casting services
– Cater to multiple industries

Cons:
– No specific cons mentioned in the article
– Quality and speed may vary between different found…

The Leading Sand Casting Manufacturer in China

Product Details: Redstone Manufacturing’s sand casting facility in China offers a range of capabilities. The facility can produce parts weighing from 1 Kg to 800 Kg, using materials such as gray iron, ductile iron, stainless steel, low alloy steel, carbon steel, aluminum, brass, and bronze. The tolerance is +/- 0.03″, and the lead time is 6-12 weeks. Available surface finishes include Hot Dip Galvanizing, Anodizing, Metal Plating, Black Oxide, Powder Coating, and Electrophoretic deposition.

Pros:
– Guaranteed delivery backed by a US-based company w…
– Significant cost savings and reduced risk due to g…
– Diverse sand casting production capabilities.
– Ability to cast metals with high melting temperatu…
– Flexible production options and ease of changing d…

Cons:
– Lead time of 6-12 weeks may be lengthy for some pr…
– Difficult to cast parts with internal voids.

Metal Foundry | OTTOMMO Casting

Product Details: OTTOMMO Casting offers a wide range of casting services and products, including ferrous, non-ferrous, and vacuum casting alloys. They specialize in carbon steel, stainless steel, aluminum, iron, copper, bronze, brass, and nickel alloys. The company employs various casting processes such as investment casting (lost wax casting), sand casting, die casting, and vacuum casting. They provide heat treatment services and ensure quality through ISO 9001 and TS 16949 certifications, along with CMM inspection, chemical spectral analysis, tensile test, hardness test, and NDT test.

Pros:
– Wide selection of ferrous and non-ferrous alloys a…
– Multiple casting processes including investment ca…
– Heat treatment services offered to achieve desired…
– ISO 9001 and TS 16949 certified ensuring high qual…
– Advanced testing methods such as CMM inspection, c…
– Capability to produce complex and geometrically in…
– Options for both water glass and silica sol invest…

Cons:
– Surface finish and accuracy may vary depending on…
– Higher cost associated with silica sol investment…
– Limited to specific regions for some raw materials…

CFS Foundry: Investment Casting & Die Casting Company

1-Stop Aluminum Die Casting Manufacturer In China

Product Details: Sunrise Metal offers a one-stop solution for aluminum die casting, including tooling and die design, die casting, CNC machining, surface finishing, and packaging. With over 10 years of experience, they serve industries such as medical equipment, marine electronics, and automotive components. They have four dedicated facilities, 182 skilled professionals, and advanced production and QC equipment. The company is ISO 9001, ISO 13485, and IATF 16949 certified.

Pros:
– Provides a comprehensive one-stop solution from al…
– Over 10 years of manufacturing experience in vario…
– Equipped with advanced manufacturing equipment and…
– Strict quality control with ISO 9001, ISO 13485, a…
– In-house tooling shop for rapid tooling and mold f…
– Lifetime guarantee on mold with proper tooling man…
– On-time delivery ensured through proper management…

Cons:
– Focuses mainly on high precision and low to medium…
– Limited geographical presence, with facilities onl…

Dawang Metals: Metal Casting & Fabrication

Aluminum Foundry In China – Dolin Aluminum Casting

Top 10 Investment Casting Manufacturers & Suppliers in China

Product Details: Besser Casting Co., Ltd. is a leading precision investment casting foundry in China, established in 2002 and headquartered in Zhejiang, China. The company offers investment casting services, including custom automotive castings, water pump castings, valve castings, agricultural castings, and architectural castings. Their facility is TS16949 and ISO90001 certified, and they have both foundries and machining plants to tightly control tolerances of metal castings.

Pros:
– High-quality products with advanced casting techno…
– Certified with TS16949 and ISO90001, ensuring stri…
– Ability to cast a wide range of metal types includ…
– Presence of machining plants for secondary process…
– Cost-effective investment casting services with hi…

Cons:
– Limited geographical presence compared to global c…
– Dependence on specific certifications and standard…

Comparison Table

Frequently Asked Questions (FAQs)

What are the main advantages of sourcing metal cast parts from China?

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When you source metal cast parts from China, you benefit from advanced technology, lower production costs, and a robust supply chain. Chinese manufacturers have developed rapidly due to fierce market competition, offering high-quality castings at affordable prices. Additionally, their extensive experience and advanced manufacturing facilities ensure efficient and precise production, helping you maintain a competitive edge in your industry.

How do I choose the right metal casting manufacturer in China?

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Choosing the right manufacturer involves several key steps. You need to evaluate the manufacturer’s track record, their specialization in specific metals or industries, and their range of capabilities from mold design to final production. It’s also crucial to assess their quality control systems and certifications. Engaging with potential manufacturers to discuss their process controls and how they handle quality issues is essential for ensuring the consistency and reliability of the finished products.

What types of metal casting processes are commonly used in China?

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In China, several types of metal casting processes are widely used. These include sand casting for larger parts, investment (lost wax) casting for high accuracy and complex shapes, and precision die casting for high-volume production of parts with low melting point materials like aluminum, zinc, and magnesium. Each process has its specific applications and advantages, so it’s important to choose the one that best fits your product’s requirements.

How long does it typically take to produce metal cast parts in China?

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The production time for metal cast parts in China can vary depending on the process and complexity of the parts. Generally, it takes around 30-40 working days to create patterns and samples, and another 30 working days for mass production after the sample is approved. This timeline can help you plan your project and ensure timely delivery of your products.

What quality control measures should I expect from a Chinese metal casting manufacturer?

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Reputable Chinese metal casting manufacturers implement strict quality control procedures. This includes having experienced engineers and technicians, conducting thorough quality checks at each production step, and providing detailed reports and samples for your inspection. They also ensure that any quality issues are addressed promptly, and samples can be resent until they meet your approval standards.