From 100mm to 300mm we have been providing CMP Retaining Rings to the Semiconductor Market since 1994. Our experience covers basic common materials to exotic material formulations and custom ring designs.
Our diverse high precision CNC machining capabilities enable us the flexibility to deliver high quality products for low & high volume manufacturing. Attention to detail is the cornerstone of our quality that we deliver daily.
At SPM, our drawing & design capabilities work together closely to provide you a total solution. We know that the best solution will be achieved through collaboration and creativity. Together, we can meet your challenges.