We have held a global top share of OIS spring for smartphone camera module.  UPT is proud of our state-of the-art high-precision technologies.

Process of photo-etching and advantages

Photo-etching is a highly precise, tightly controlled chemical corrosion process used to fabricate sheet metal components. As the process is a combination of photo development and etching process, it is ideal for producing metal parts with complex and very fine detail and cost effective option for stamping or lasor machining.

3D Etching

Applying photo-etching process, 3D materials such as pipes and wires can be processed with fine details. For further inquiries, please contact our sales person.

3D Etching