Sand Casting Services, Ductile Iron Castings, Gray Iron Castings Manufacturer & Supplier

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About Us

Sino Industry and Trade Co., Ltd.

Established in 1980, Sino Industry and Trade Company (hereinafter referred to "SITC") is a leading foundry manufacturer specializing in the design, research, development and manufacture in the foundry industry for more than 40 years.

Being one of major suppliers of customized components for commercial vehicle and industrial equipment manufacturers spreaded all over the world, the company has been commited to offering high quality products with competitive price and excellent service worldwide.

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Factory Land Area

Industry Experience

Technical Engineers

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Ductile Iron Castings

Advantage

As a specialized metal casting manufacturer serving global clients, we provide a complete one-stop solution—from casting and forging to CNC machining and surface electrophoretic coating. Our competitive strengths come from four core pillars:

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Customized Manufacturing Expertise

We excel in producing fully customized components based on customer drawings, samples, or unique project requirements. Our engineering team...

Advanced Technology & Engineering Capability

Equipped with modern production equipment, precise CNC machining centers, and comprehensive testing instruments, we maintain strong technical...

Rigorous Quality & Service Standards

A well-established production management system and strict quality assurance protocols ensure consistency, stability, and traceability at every stage...

Continuous Innovation Culture

Innovation is embedded in our daily operations. We continually optimize processes, adopt new technologies, and upgrade equipment to enhance...

Application Industries

Our products and customization service cover a wide range of industries, including Auto/automobile/automotive, car, truck/lorry, commercial vehicle, forklift/lifting/hoist equipment, combine harvester, farm/agricultural machinery...

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Aerospace

Agricultural Machinery

Ship Building

VR Factory Viewing

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

Latset News

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What Is The Sand Casting ?

25-December-2025

Sand casting is one of the oldest and most widely used metal casting processes in the manufacturing industry. Due to its flexibility, cost-effectiveness, and ability to produce both simple and highly complex components, sand casting remains a key production method in modern foundries and is widely a

Company To Exhibit at CASTFORGE 2026 in Stuttgart, Showcasing Advanced Casting And Forging Innovations

25-December-2025

Our company is pleased to announce that we will participate in CASTFORGE 2026, the Stuttgart Casting and Forging Exhibition, taking place in Germany in June 2026. As one of the most influential international platforms for cast and forged products, CASTFORGE brings together leading suppliers, manufac

Applications of Our Products Across Various Industries

25-December-2025

Our products and customization service cover a wide range of industries, including:Auto/automobile/automotive, car, truck/lorry, commercial vehicle, forklift/lifting/hoist equipment, combine harvester, farm/agricultural machinery, mining machinry, engineering machinery, construction/building machine

As a China-based OEM metal foundry certified to ISO 9001, ISO 14001, and IATF 16949 standards, we are committed to offering high-quality products with competitive pricing and excellent service worldwide.

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Contact Us

+8618963386353 / +8613376331218

+86-633-2227007

sales@sinocastingparts.com

david@sinocastingparts.com

kitty@sinocastingparts.com

17F, Tower A, International Edifice, No. 179, Tai’An Road, Rizhao City, Shandong Province, P. R. China

About Us

Product Category

Advantage

Customized Manufacturing Expertise

Advanced Technology & Engineering Capability

Rigorous Quality & Service Standards

Continuous Innovation Culture

Application Industries

VR Factory Viewing

Latset News

What Is The Sand Casting ?

Company To Exhibit at CASTFORGE 2026 in Stuttgart, Showcasing Advanced Casting And Forging Innovations

Applications of Our Products Across Various Industries

Quick Links

Products Category

Contact Us

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