Your Professional Casting Supplier
Simons Technology Co., Ltd is a full-service manufacturing solutions provider specializing in rapid prototyping to mass production. We offer comprehensive capabilities ranging from traditional casting and CNC machining to advanced 3D printing applications. Leveraging our extensive expertise in additive manufacturing, we are establishing ourselves as a global leader in 3D printing innovation.
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Sand Casting Cylinder HeadThe cylinder head's internal structure is highly complex, especially with modern designs featuring double or multi-layer water jackets and multi-channel oil passages. While these advancements significantly improve engine cooling and...view more
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Sand Casting Engine BlockThe engine, often referred to as the "heart" of a vehicle, is composed of numerous cast components, with the cylinder block being a prime example. Its complex structure demands high dimensional accuracy, particularly in areas like the...view more
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Aerospace Oil PumpTraditional military and aerospace manufacturing has long been constrained by conservative design philosophies due to technological limitations. However, the advent of 3D printing technology has shattered these barriers.view more
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Rotor Housing Robotic PartsIndustrial robot mechanical structures, including components such as turntables, main arms, and gearboxes, are often large in size and place stringent demands on strength, rigidity, and thermal stability. These properties are essential...view more
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Marine Valve Submarine ValveThe high-pressure multi-path valve block utilizes sand mold 3D printing technology and is cast in A356 aluminum alloy. It incorporates multiple internal high-pressure flow channels. By printing both the sand molds and cores, the...view more
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Investment Casting TurbochargerThe turbocharger volute is a critical component responsible for channeling exhaust gases to drive the turbine. It must endure extreme operating conditions, including high temperatures (up to 1050°C) and high-pressure environments...view more
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Investment Casting Intake ManifoldThe air intake volume of a combustion engine is a critical parameter in the combustion process, directly affecting both combustion quality and efficiency. Proper regulation of air intake not only improves combustion efficiency but also...view more
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Investment Casting Exhaust ManifoldThe exhaust manifold, located at the rear of the engine, is responsible for directing post-combustion gases away from the cylinders. It connects to the engine block, collects exhaust gases from each cylinder, and channels them into the...view more
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Lost Foam Mould Clutch HousingThe clutch housing casting is one of the key automotive components in fuel-powered vehicles. This part weighs over 20 kg and is made of cast aluminum A356-2, with overall dimensions of 453 mm × 282 mm × 282 mm and a minimum wall...view more
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Transmission HousingThe transmission housing, as the core component of the transmission, plays a crucial role. It integrates multiple functional parts within the gearbox, such as shaft gears, parking mechanisms, and shift assemblies, into a cohesive unit.view more
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Die Casting Motor HousingThe motor housing, as the component with the largest weight proportion in the electric vehicle drivetrain system, requires a design that ensures strength while also pursuing light weighting. Currently, aluminum alloy die-cast housings...view more
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Integrated Motor HousingThe new energy vehicle industry consistently strives for lighter body weight, higher motor power and efficiency, alongside demands for lower overall production costs.view more
Why Choose Us
Strict quality management system
We comply with medical equipment quality management systems and have ISO13485 and CE certifications.
Professional Team
Our international team of engineers and technicians use advanced equipment and techniques like 3D printing,CNC machining,Vacuum casting,Mold making and production to turn your designs into reality quickly at a good price.
OEM Services
We can create vehicle prototypes based on clients' requirements, including structural design, component assembly, data recording and analysis, to provide clients with high-quality automotive vehicle prototypes.
Cutting-Edge Technology
We have top-notch 3D printing and CNC machining technologies that enable us to quickly and accurately manufacture various automotive components prototypes for clients for testing and validation during the research and development process.
Casting Specifications
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Cetificates |
SGS, GB/T19001-2016/ISO9001:2015, Material Cert, etc. |
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Capabilities |
3D printing, Mold Manufacturing, Injection Molding, etc. |
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Drawing, File Formats |
SolidWorks, Pro/Engineer, STP, IGS, STEP, AutoCAD(DWG, DXF), PDF, JPG, etc. |
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Machinable Tolerance |
±0.005mm, 100% QC inspection before delivery, providing test report |
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Optional Material |
PA, PP, PC, PE, POM, PVC, PS, PMMA, PU, PPS, PEEK, ABS, ASA, TPR, etc. |
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Surface Treatment |
Powder Coating, Painting, Zinc/ Chrome/ Nickel Plating, PVD, Polishing, Brushing, Sand Blasting, Anodizing, Passivating, Rubber Coating, etc. |
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Logo, Color, Grain |
Customizable (Pantone Color Card, AI Vector Picture) |
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CMM, Projector,Image Measurement Instrument, Tool Microscope, Marble Platform, Roughness Measurement, Hardness Tester, Salt Spray Tester, Micrometer, Automatic Height Gauge, Go-No Go Fixed Gauge, Micrometer, Vernier Caliper, etc. |
Features
Material Variety
Wide range of ferrous (steel alloys) and non-ferrous (aluminum, zinc) materials.
Strength & Weight
Ability to produce strong, lightweight components.
Cost Efficiency
Cost-effective at scale or for specific complex designs.
Sustainable
Efficient material use reduces scrap.
Sand Casting: A versatile and cost-effective method ideal for large or complex parts, prototypes, and heavy-duty applications.
Die Casting: Best for high-volume production of small to medium-sized parts, especially using non-ferrous metals like aluminum and zinc. It offers excellent dimensional accuracy and surface finish.
Investment Casting (Lost-Wax Casting): Produces highly precise, intricate components with a smooth surface finish, making it suitable for industries like aerospace, medical, and automotive.
Centrifugal Casting: Creates cylindrical parts with a uniform grain structure, often used for pipes, rings, and bushings.

Applications
Automotive Industry
Casting is fundamental for producing critical engine and structural parts. Common applications include engine blocks, cylinder heads, transmission housings, crankshafts, and suspension components, often using aluminum or cast iron alloys to optimize weight and strength.
Aerospace Industry
This sector uses high-precision investment casting (lost-wax method) for demanding components like turbine blades, engine casings, and structural airframe parts made from titanium and nickel-based superalloys, which require exceptional strength-to-weight ratios and heat resistance.
Industrial Machinery
Heavy-duty equipment relies on robust castings for durability in harsh environments. Applications include pump housings, valves, gears, machine tool frames, and crusher jaws, typically made from steel, alloy steel, or abrasion-resistant cast iron.
Construction and Marine
Casting provides durable components for infrastructure and demanding water environments. Applications range from manhole covers, drain grates, beams, and columns in construction to propellers, rudders, pump impellers, and valve bodies in marine settings, often using bronze, brass, or stainless steel for corrosion resistance.
Shipping
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Package |
Wooden Pallet/ Wooden Case/ Carton/ Foam Box With Bubble wrap/ Plastic Bag/ Plastic Film/ Pearl Cotton/ Paper Piece, depending On Specific Project |
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MOQ |
For injection molding service, small parts ≥1,000 pcs big parts ≥ 500 pcs |
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Lead Time |
7-12 working days if mass production quantity ≤ 10,000 pcs |
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Trade Terms |
EXW, FOB, CFR, CIF, DDP, etc. |
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Transportation |
By Express/ Sea/ Air/ Land |
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Payment Terms |
T/T, PAYPAL, Western Union, VISA, Mastercard, E-Checking, APPLE_PAY, GOOGLE_PAY, etc. |
FAQ
We're well-known as one of the leading casting service suppliers in China. If you're going to buy high quality casting service welcome to get quotation from our factory. We also accept customized orders.
