Jane Zhao
Focus on ceramic foam filter & Thermocouple casting products. The promotion of our products will be conducive to the general improvement of casting quality
Sefu specializes in casting materials. We manufacture ceramic filters for the filtration of cast aluminum, cast iron, cast steel, cast copper, and other alloys. ★We are committed to providing foundry filters such as ceramic foam filters, honeycomb ceramic filters, fiberglass filters, etc. to the foundry industry. ★We are committed to providing metallurgical sensors for the metallurgical industry. Immersion thermocouple, hydrogen probe, oxygen probe, molten steel sampler, molten iron sampler. Welcome to negotiate business cooperation with us through www.sefunm.com or sefunm@hotmail.com.
