About us

Welcome to Sunmy Hardware, a leading auto parts manufacturer based in the United States. With a strong commitment to quality and innovation, we strive to provide top-notch products to our customers.

Our dedicated team of experts works tirelessly to ensure that our auto parts meet the highest industry standards. Trust Sunmy Hardware for all your auto parts needs.

Production capacity:Specialized in Injection Molding, Stamping, CNC machining, Turning, Milling and Die-casting Process!

Who are we?

Sunmy Manufacturing Group is located in Shenzhen, China. We have the ultimate expertise in developing products and manufacturing customized products. Our team of engineers has extensive experience and professional skills in design, manufacturing and delivery services. Whether you are a small business or a large company, whether your design is the latest or already produced, we will be your best manufacturing company and partner!

Our goal is to simplify your procurement process and save your valuable time. Cooperating with Sunmy will bring you value-added services!

What we do?

–Plastic injection molding, plastic rotational molding, vacuum molding and thermoforming, blow molding, plastic extrusion;
–Die casting, investment casting, sand casting, gravity casting, metal extrusion forging;
–CNC machining, stamping, welding, bending, deep drawing, punching.
Our company focuses on custom manufacturing! Our professional engineers have decades of experience, able to supervise the entire process from design and development to installation, and are always able to select the most suitable manufacturing process to produce cost-effective products within the most demanding time frame.

Why Sunmy?

1. Respond quickly, communicate in time, and fully understand your needs;
2. The most efficient quotation service, the most competitive price and the best technical support;
3. A professional team of engineers, to bring customers the best products and faster delivery;
4. Strict quality inspection to ensure that all products are 100% ready for delivery;
5. All products are well packed to ensure safe transportation.

Automotive manufacturing industry welding solder joints

Get in touch

Send us a message and we'll get back to you as soon as we can.


Production capacity:Specialized in Injection Molding, Stamping, CNC machining, Turning, Milling and Die-casting Process!

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