Are you looking for the best casting suppliers in China? With so many options, choosing the right one can be overwhelming. Here’s a guide to help you compare the top China casting suppliers, ensuring you find the perfect fit for your needs. Let’s dive in

OTTOMMO Casting: China Casting Solutions | Metal Foundry

Product Details: They provide precision casting services with various alloys, including super alloys and nickel-based alloys, using vacuum casting processes.

Pros:
– Capable of various casting processes including inv…
– Full in-house CNC machining capabilities.
– Specializes in high-quality, precision castings.
– Global distribution of cheap but quality castings.

Cons:
– Limited geographical presence, based only in China…
– No specific information on lead times or delivery…

China Casting, Casting Wholesale, Manufacturers, Price

Product Details: The website lists various casting products from Chinese manufacturers, including aluminum, iron, stainless steel, and zinc castings. Prices vary widely depending on the material and quantity, with minimum order quantities (MOQ) ranging from 1 piece

to several thousand pieces. Suppliers are audited and certified with ISO standards such as ISO 9001, ISO 14001, and IATF16949.

Pros:
– High precision and complex shapes achievable throu…
– Wide range of materials available, including alumi…
– Cost savings and volume discounts through wholesal…
– Customization options for various industry applica…
– Reputable suppliers with adherence to industry sta…

Cons:
– Minimum order quantities can be high, which may no…
– Quality can vary between suppliers, requiring thor…
– Logistical challenges may arise due to internation…
– Language barriers and cultural differences could c…

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, low alloy steel, carbon steel, aluminum, brass, and bronze. Tolerance is

+/- 0.03″ and lead time is 6-12 weeks. Available surface finishes include Hot Dip Galvanizing, Anodizing, Metal Plating, Black Oxide, Powder Coating, and Electrophoretic deposition.

Pros:
– Significant cost savings due to global supply chai…
– Guaranteed delivery backed by a US-based company w…
– Diverse sand casting production capabilities.
– Low setup cost and easy mold modifications.
– Suitable for large-part production with high melti…

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

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 provide high-quality, complex metal castings.

Pros:
– Low cost
– Fast production speed
– Assured quality
– High precision and complexity in metal castings
– Diverse range of casting services

Cons:
– Limited geographical accessibility for internation…
– Potential language barriers for non-Chinese speaki…
– Dependence on Chinese market conditions and regula…

China Casting Foundry

Product Details: Dandong Foundry produces cast iron, cast steel, and aluminum castings using various processes like sand casting, automatic molding, shell molding, and lost wax investment casting.

Pros:
– Advanced technology with automatic high-pressure m…
– High production capacity of up to 30,000 tons annu…
– In-house machining workshop with CNC centers, lath…
– Comprehensive quality inspection with physical and…
– ISO 9001 certified with detailed quality reports.
– Wide range of products for automotive, agricultura…
– Export capabilities to multiple countries includin…

Cons:
– Dependence on imported technology and equipment.
– Potential for defects if impregnation time or conc…
– Limited heat treatment options for gray iron alloy…

Dalian Zhongsheng: Casting part, Forging part , Sheet metal …

Product Details: Dalian Zhongsheng produces metal parts using technologies such as sand casting, investment casting, die casting, forging, sheet metal, welding, and machining. Products include automotive parts, agricultural machinery, mining machinery, forklift and truck parts, mechanical equipment,

and industrial equipment.

Pros:
– High quality and cost-effective products
– Professional OEM services
– Own design engineers and independent R&D capabilit…
– Strict quality control
– Timely delivery
– Preferential factory prices
– Rich export experience to over 10 countries
– Strong factory strength with modern facilities

Cons:
– No specific cons mentioned on the website
– Environmental impact could be a concern despite en…

Aluminum Foundry In China – Dolin Aluminum Casting

Product Details: Dolin Casting offers aluminum casting services including sand casting, gravity die casting, high pressure die casting, and low pressure die casting. Products include automotive parts, medical devices, electrical enclosures, and more.

Pros:
– Over 20 years of experience in aluminum casting
– Comprehensive capability in casting, finishing, an…
– High efficiency in production and delivery
– One-stop service with CNC machining and various fi…
– Quality assurance and flexible services according…
– Ability to design and manufacture molds in-house
– Use of numerical computer simulation for optimized…

Cons:
– Potential for various die casting defects such as…
– Requires careful maintenance of die cavity surface…
– Limited to nonferrous alloys for certain casting p…

China’s Leading Investment Casting Manufacturer

Product Details: Redstone Manufacturing’s investment casting facility in China offers services with materials like gray iron, ductile iron, stainless steel, alloy steel, carbon steel, and aluminum. Sizes range from 0.010 Kg to 180 Kg, with a tolerance

of +/- 0.015″ (0.387 mm) and a lead time of 8-12 weeks. Surface finishes include Hot Dip Galvanizing, Metal Plating, Black Oxide, Powder Coating, Electrophoretic Deposition, and Anodizing.

Pros:
– Guaranteed delivery backed by a US-based company w…
– Significant cost savings and reduced risk through…
– Design flexibility and a wide choice of alloys.
– High accuracy and near-net shape production.
– Versatile for various industries like aerospace, a…

Cons:
– More preparation and expense compared to other cas…
– Does not allow for large production runs.
– Smaller size limitations.
– Extensive preparation of the ‘tree’ and multiple m…

China casting parts, wear parts, G.E.T parts Manufacturer and …

Product Details: Ningbo Fanzheng Machinery Parts Manufacturing Co., LTD specializes in casting parts, wear parts, and G.E.T (Ground Engaging Tools) parts. Their products include steel parts for excavators and other heavy machinery.

Pros:
– Leading manufacturer and supplier in China
– Wide range of products including casting, wear, an…
– Global reputation for quality
– Located in a strategic industrial area in Ningbo,…

Cons:
– Limited geographical presence outside China
– No detailed information on product warranties or a…
– Dependence on Chinese market and supply chain

Casting in China – Including Big Cast Parts

Product Details: China is the largest producer of castings globally, accounting for nearly 50% of the world’s total casting output. Various casting processes are available, including sand casting, metal injection molding, investment (lost wax) castings, precision die

castings, and cast iron parts made by permanent molds.

Pros:
– Cost-effective: Molds made in China are around 70%…
– Extensive capabilities: Chinese foundries are ofte…
– Robust infrastructure: Well-established industry c…
– Wide range of metals and processes: Includes iron…

Cons:
– Quality control challenges: Additional machining m…
– Secondary operations needed: Parts may require gri…
– Dependence on Chinese suppliers: High reliance on…

Comparison Table

Company	Product Details	Pros	Cons	Website
OTTOMMO Casting: China Casting Solutions	Metal Foundry	They provide precision casting services with various alloys, including super alloys and nickel-based…	– Capable of various casting processes including inv… – Full in-house CNC machining capabilities….	– Limited geographical presence, based only in China… – No specific information on lead times or d…
China Casting, Casting Wholesale, Manufacturers, Price	The website lists various casting products from Chinese manufacturers, including aluminum, iron, sta…	– High precision and complex shapes achievable throu… – Wide range of materials available, includi…	– Minimum order quantities can be high, which may no… – Quality can vary between suppliers, requir…	www.made-in-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…	– Significant cost savings due to global supply chai… – Guaranteed delivery backed by a US-based c…	– Difficult to cast parts with internal voids. – Lead time of 6-12 weeks may be lengthy for some pr….	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 metal castin…	– Limited geographical accessibility for internation… – Potential language barriers for non-Chines…	dawangmetals.com
China Casting Foundry	Dandong Foundry produces cast iron, cast steel, and aluminum castings using various processes like s…	– Advanced technology with automatic high-pressure m… – High production capacity of up to 30,000 t…	– Dependence on imported technology and equipment. – Potential for defects if impregnation time or c…	www.metals-china.com
Dalian Zhongsheng: Casting part, Forging part , Sheet metal …	Dalian Zhongsheng produces metal parts using technologies such as sand casting, investment casting,…	– High quality and cost-effective products – Professional OEM services – Own design engineers and in…	– No specific cons mentioned on the website – Environmental impact could be a concern despite en…	www.china-casting.com
Aluminum Foundry In China – Dolin Aluminum Casting	Dolin Casting offers aluminum casting services including sand casting, gravity die casting, high pre…	– Over 20 years of experience in aluminum casting – Comprehensive capability in casting, finishing,…	– Potential for various die casting defects such as… – Requires careful maintenance of die cavity…	www.dolincasting.com
China’s Leading Investment Casting Manufacturer	Redstone Manufacturing’s investment casting facility in China offers services with materials like gr…	– Guaranteed delivery backed by a US-based company w… – Significant cost savings and reduced risk…	– More preparation and expense compared to other cas… – Does not allow for large production runs….	redstonemanufacturing.com
China casting parts, wear parts, G.E.T parts Manufacturer and …	Ningbo Fanzheng Machinery Parts Manufacturing Co., LTD specializes in casting parts, wear parts, and…	– Leading manufacturer and supplier in China – Wide range of products including casting, wear, an……	– Limited geographical presence outside China – No detailed information on product warranties or a…..	www.ningbocasting.com
Casting in China – Including Big Cast Parts	China is the largest producer of castings globally, accounting for nearly 50% of the world’s total c…	– Cost-effective: Molds made in China are around 70%… – Extensive capabilities: Chinese foundries…	– Quality control challenges: Additional machining m… – Secondary operations needed: Parts may req…	global-china-sourcing.com

Frequently Asked Questions (FAQs)

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What are the advantages of die casting in China?

Die casting in China offers several advantages, including lower production costs due to cheaper labor and materials, access to advanced manufacturing facilities, and a robust supply chain that streamlines production and reduces lead times.

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What is the die casting process in China?

The die casting process in China involves design, mold making, material selection, machine setup, injection of molten metal into the die, cooling and solidification, and finally, ejection of the solidified part from the die.

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Which metals are commonly used in die casting in China?

Common metals used in die casting in China include aluminum, zinc, magnesium, and copper alloys. Each metal is chosen based on the part’s application, strength, weight, and corrosion resistance requirements.

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

To choose the right manufacturer, evaluate their track record, specialization in specific metals or industries, range of capabilities, and quality control systems. Discuss their process controls, certifications, and how they handle quality issues.

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What additional steps might be required after the casting process in China?

After casting, parts may require finish machining to meet dimensional tolerances, as well as secondary operations like grinding. Surface treatments such as plating, painting, or anodizing might also be necessary to achieve the desired finish.