Surface Treatment | Your Custom Metal Stamping Partner – Save Time & Cost | Shih Yeh

Polishing production line ensuring smooth, high-quality finishes for metal parts | With expertise in industries such as automotive, electronics, and medical devices, Shih Yeh delivers high-precision parts that meet strict quality and design standards.

Polishing production line ensuring smooth, high-quality finishes for metal parts

Surface Treatment

Expert Surface Treatment Solutions for Enhanced Durability and Appearance

At Shih Yeh, we provide an extensive selection of surface treatments tailored to enhance both the functionality and visual appeal of your products. Surface treatment plays a crucial role in adding value to components by improving corrosion resistance, increasing wear durability, and delivering attractive finishes that elevate product quality. Whether you require sleek finishes for decorative purposes or robust coatings for protection in demanding environments, our comprehensive capabilities ensure that your parts achieve optimal performance and outstanding aesthetics.


Decades of Expertise in Manufacturing High-standard Cosmetic Parts

With experience manufacturing thousands of high-quality cosmetic parts for industries such as motorcycles, home appliances, military and defense, and medical devices, we understand the importance of achieving flawless finishes. Our team works diligently to meet stringent customer expectations, ensuring consistent results that not only meet cosmetic standards but also fulfill additional requirements, such as passing rigorous tests, including humidity tests, salt spray tests, and UV stability tests, ensuring reliable performance in demanding environments.

Diverse Surface Treatment Capabilities

We specialize in a variety of surface treatments to cater to different material and design needs. Our services include:
● Polishing and brushing
● Wet painting and powder coating
● Electro-Deposition Coating
● Electroplating (chrome, nickel, zinc-nickel plating, etc.)
● Manganese phosphate coating
● Anodizing in multiple colors (clear, black, etc.)

Surface Treatment | 30+ Years in Precision Metal Manufacturing – From Tooling to Delivery

High-performance metal stamping and pipe fabrication for aerospace, automotive, and medical sectors.

Shih Yeh Ind. Co., Ltd. offers specialized metal fabrication services for high-demand industries like automotive, aerospace, and medical equipment. From complex pipe bending to tight-tolerance CNC machining, we meet the most rigorous requirements. Our Taiwan-based factory is ISO 9001 certified, ensuring every project achieves international quality standards. Clients trust us for durable, precise, and scalable solutions in metal part production.

Shih Yeh Ind. Co., Ltd. is a leading Stamping, Machining, Welding, Surface Treatment, Polishing manufacturer and exporter from Taiwan, serving the Precision metal parts manufacturing industry industry since 1990. With over 25 years of expertise in precision manufacturing, Shih Yeh delivers high-quality, custom-engineered solutions tailored to global client needs.