At Metalstar, we understand the importance of selecting the right material for your prototyping and production needs. One material that has become increasingly popular in the manufacturing industry is SAPH440, a high-strength, low-alloy steel that offers a unique combination of superior mechanical properties and excellent formability.

SAPH440, also known as "super alloy steel," is a specialized steel grade that is widely used in the automotive, construction, and industrial equipment sectors. This material is renowned for its exceptional yield strength, tensile strength, and impact resistance, making it an ideal choice for applications where durability and reliability are paramount.

In the prototyping stage, SAPH440 excels in the production of complex, load-bearing components that require precise shaping and accurate dimensional tolerances. Its superior formability allows our skilled technicians to seamlessly translate your design concepts into tangible, functional prototypes, ensuring that your products are thoroughly tested and validated before moving into full-scale production.

For larger production runs, SAPH440 continues to shine, as its impressive mechanical properties and consistent quality make it a reliable choice for a wide range of high-stress applications. Whether you're manufacturing structural supports, chassis components, or heavy-duty machinery parts, this versatile material can help you achieve the performance and longevity your customers demand.

At Metalstar, we are proud to offer SAPH440 as part of our comprehensive range of materials, ready to support your prototyping and production needs with unparalleled precision and efficiency. Contact us today to learn more about how this exceptional steel can elevate your next project.

Metalstar specializes in providing quick quality sheet metal stamping prototypes, CNC aluminum machining and CNC steel machining parts. With our industrial experience accumulation for more than 20 years, we have the capacity to supply 1 to 5000+ high quality sheet metal stamping parts, CNC machining parts or other customized parts for you from 5 to 30 days at competitive price.

WHO WE ARE
Metalstar Prototype was established in 2003 in Guangzhou city of China. We specializes in providing prototyping stamping, CNC machining (covers CNC aluminum, CNC steel and CNC plastic parts), hardware customization service and provide relevant surface finishing options in variety. With our industrial experience for more than 20 years, we have the capacity to supply 1 to 5000+ high quality prototype stamping parts, CNC machining parts or custom hardware for you from 5 to 30 days at competitive price.

Our factory locates in the most famous area of China for supplying high quality prototype stamping parts, CNC machining parts and custom hardware. Our 58000-square foot workshop equips the equipment and devices to turn your innovative ideas into practical solutions. For more than 20 years, Metalstar prototype team has earned a reputation for providing quick quality custom parts to industries throughout Guangdong province, the whole China, and internationally.

OUR MISSION & GOAL
Our mission is to build a factory that all Metalstar people can be proud of. To employ the best talents, acquire the most advanced technologies, and use the world’s most efficient manufacturing techniques to bring to our customers a unique and refreshing cooperation experience.

Our goal is always being a trusted partner, to establish long-term partnership with our customers. Whether you require a prototype, a small batch of custom parts or a large-scale production run, you can count on Metalstar prototype to be your reliable, responsive, and innovative partner.

OUR VALUES & CHANT
We wrote this chant to help remind all our employees that the key principles of manufacturing that he considers core to an efficient and well run factory.

1. How do we become more efficient and satisfy our customers?

2. Plan, Plan, Plan; Team, Team, Team.

3. Think lean, act large and strive to be better.

4. Practise promise, do what we said we would do.

5. Get it right, first time, every time.