Who we are

Welcome to SR, a professional enterprise dedicated to delivering high-quality casting solutions. With exceptional craftsmanship, advanced technology, and a customer-first philosophy, we strive to provide precise, efficient, and reliable casting products to clients worldwide.

As an industry leader, our mission is to innovate and continuously improve to create superior casting products that drive progress across various industries. From machinery manufacturing to equipment components, our castings serve a broad range of sectors, offering tailored solutions to meet diverse needs.

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Our Certificate

Our quality philosophy is built on proactive prevention and rigorous verification. Our dedicated quality control process ensures that your components are flawless, from their internal structure to their final dimensions.

Our Quality Control

Raw Material Verification

Quality begins with certified raw materials. Every batch of pig iron, scrap steel, and alloys is verified by our in-house spectrometer before it is accepted into our inventory, ensuring the correct chemical composition from the very start.

In-Process Control

We continuously monitor key process parameters, including sand properties and melt chemistry, to ensure consistency from the first casting to the last.

 

Non-Destructive Testing (NDT)

To guarantee internal soundness, we utilize a suite of NDT methods, including X-ray, Ultrasonic Testing (UT), and Magnetic Particle Inspection, to detect any subsurface imperfections.

 

Final Inspection

Final inspection is performed using state-of-the-art Coordinate Measuring Machines (CMM). For complex geometries, we provide iron castings with 3D scanning inspection to generate comprehensive reports, ensuring every dimension conforms precisely to your engineering drawings.

Precision in Every Pour

Our modern facility is the heart of our operations, equipped with advanced production lines and a comprehensive quality assurance laboratory.

We have made substantial investments in technology to provide a true one-stop solution, managing your project from raw material to a fully machined, ready-to-assemble component.

This integrated approach, which includes extensive CNC machining for castings, streamlines your supply chain, reduces lead times, and ensures accountability for quality at every stage.

Sustainablility

Project On Time

Modern Technology

Latest Designs

Let’s Build Your Next Great Component

Whether you have a complete CAD model or are in the early stages of design, we can provide expert guidance on material selection, process optimization, and design for manufacturability to ensure your project’s success.