China Focus Ring Manufacturers, Suppliers, Factory

Focus ring or edge rings are designed to improve etch uniformity around the wafer edge or perimeter.

Semicorex focus rings are silicon carbide coated using chemical vapor deposition(CVD)provide superior heat resistance, even thermal uniformity for consistent epi layer thickness and resistance, and durable chemical resistance, which are built to withstand the extreme environments in plasma etching or dry etching process. 

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Semicorex has been producing Focus Ring for many years and is one of the professional Focus Ring manufacturers and Suppliers in China. Once you buy our advanced and durable products which supply bulk packing, we guarantee the large quantity in quick delivery. Over the years, we have provided customers with customized service. Customers are satisfied with our products and excellent service. We sincerely look forward to becoming your reliable long-term business partner! Welcome to buy products from our factory.
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