Founded in 1995, Ceramate Technical Co Ltd is proud to provide our customers only the best quality products, which we think is our responsibility. We are competent in manufacturing the highest quality TVS, rectifiers and varistors. Our high quality products have given our customers confidence in Ceramate's brand name. The dedication to quality has earned Ceramate the ISO 9001 approval. We believe our products will provide increased protection to your products at the most competitive prices.