Product

SW precision metal

S.W is a full-service custom precision casting products manufacturer offering end-to-end customization, from mold development and prototyping to mass production and packaging. S.W. already customized more than 2000 custom casting products projects for our partner in the past 16 years with much experience in casting products technical solution. S.W. serves a wide range of markets, including nuclear power stations, fluids & chemicals, instrumentation & metering, food, high-speed rail, marine equipment, green energy, automotive, Oil & Gas, medical, industrial locks, power, construction hardware, aerospace, gas turbine, etc. The custom steel casting products include:

Customized precision casting products

We already customized more than 1000 casting product projects for our partner in the past years with much experience in casting product technical. The custom casting products include:

stainless steel Nuclear Power parts
stainless steel Fluid Control parts
stainless steel Instrumentation & meters parts
stainless steel Food Machinery parts
stainless steel High-speed Rail / train parts
stainless steel Marine parts
stainless steel Green Energy parts
stainless steel Automotive parts
stainless steel Medical Instrument parts
stainless steel Adjusting Handle parts
stainless steel Industrial Lock/Lock Body/safety Lock parts
stainless steel Electric Power Equipment /adapter/clamp plate/cable clamp parts
stainless steel public facilities/fountain accessories parts
stainless steel heat treatment equipment/accessories parts
stainless steel tool expander/ coupling parts
stainless steel tank valves parts/ISO tank/Road Tank parts
stainless steel Farming Machinery parts
stainless steel Building Hardware parts
stainless steel Safety protection parts
stainless steel ship Building parts
stainless steel Transportation parts
stainless steel Pipe accessories parts
stainless steel Mechanical Engineering parts
stainless steel Machinery parts
stainless steel Aerospace parts
stainless steel Optical optoelectronic components parts
stainless steel Infrared instrument accessories parts
stainless steel  Communication equipment parts
stainless steel New energy equipment parts
stainless steel Mold accessories parts
stainless steel  Drone accessories parts
stainless steel Semiconductor parts
stainless steel Robot automation parts

The Features of Precision casting Products

  • High Dimensional Accuracy： Precision casting offers excellent dimensional tolerance, reducing the need for extensive machining.
  • Complex Shape Capability： Enables the production of parts with intricate geometries, thin walls, and internal cavities that are difficult to achieve with other methods.
  • Excellent Surface Finish： Produces smooth surfaces with minimal finishing required, improving both aesthetics and performance.
  • Material Versatility： Suitable for a wide range of ferrous and non-ferrous metals, including stainless steel, carbon steel, alloy steel, aluminum, brass, etc.
  • High Material Utilization： Reduces material waste compared to machining from solid blocks, lowering production costs.
  • Consistency & Repeatability： Ideal for mass production with stable quality and minimal variation between batches.
  • Reduced Assembly Needs： Complex components can be cast as a single piece, minimizing the need for welding or assembly.
  • Customizable & Flexible： Adaptable to various industries with customizable designs to meet specific performance requirements.

About S.W

S.W team work with the different industries brands Owner, products development managers, products managers, products designers together and offer them OEM ODM solution from molded casting products design, prototyping to casting products contract manufacturing, marking, package to ensure their casing projects success.

Why Choose S.W as casting Product Supplier

16 years’ custom casting products experience

Rich market experience and engineer makes us familiar with the products and market requirements of different wholesale customers.

Safety Factory

S.W is certified by TS 16949:2016 and ISO 9001:2015. The third parties and the world’s Fortune 500 companies have helped you verify the factory strength and reliable for you.

100% raw material

We work with a wide range of high-quality metal raw materials to meet the diverse needs of different industries and applications. Our materials are carefully selected and strictly inspected to ensure excellent performance, durability, and casting quality.

One Stop Service from design to whole process manufacturing

We operate our own foundry and machining shop. All the casting products cycle under one roof- from designing products & building tooling to launching into full-blown production. You will reduce the risks of working with multiple vendors, save your time to market & lower costs.

Stable production capacity

S.W owns about 300 different items of casting and machining equipment. Most of the criticalhigh – tech equipment are imported from Janpan and Taiwan so that the quality reliabilitycan be greatly guaranteed.

Wholesale OEM/ODM Services

S.W complete OEM/ODM Services provides a variety of wholesale customization services to suit customers’ different designs and product needs. Customized service for design, Surface Treatment, packaging.

Strict Quality Control

Our company is equipped with a full range of advanced inspection equipment and a skilled quality control team to ensure product accuracy and reliability.

Premium quality products

We provide high-quality metal components with excellent mechanical strength, precise dimensions, and superior surface finish. Each part is manufactured using certified materials and undergoes strict quality control to ensure performance and durability.

Frequently Asked Questions

Precision casting offers higher dimensional accuracy and better surface finish, suitable for complex-shaped parts.

We mainly use investment casting (lost-wax) , ideal for precision and complex parts.

Yes. We support customization of both materials and complex geometries.

Yes, we have in-house CNC machining workshops for one-stop solutions.

We conduct raw material inspection, in-process control, and final inspection to ensure product quality.

Yes, we provide material certificates, dimensional inspection reports, mechanical property test reports, etc.

Yes, we’re equipped with CMMs, spectrometers, hardness testers, and more.

Normally 15–30 days depending on complexity; expedited orders can be arranged.

Yes, we provide complete OEM/ODM services from design to production.

Yes, we ship worldwide and assist with shipping arrangements.

Yes, our experienced engineers can help optimize product design.

Still Have Questions?

If you cannot find an answer to your question in our FAQ, you can always contact us, and we will be with you shortly.

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