Molten Metal Filtration-Ceramic foam filter & Fabric filter

Molten metal filtration products & solutions

Baoding Ningxin New Material Co., Ltd. (NINGXIN) is engaged to the manufacture and development of molten metal filters, serving the foundry filtration industry since 2002. NINGXIN has grown into one of the largest molten metal filter manufacturers in China, providing metal filtration guarantee for more than 100 million pieces of ferrous and non ferrous castings every year, and serving more than 2,000 metal casting foundries with high-quality filters and reliable services in more than 20 countries. We have a rich history of improving the wellbeing of those we serve through innovative foundry molten metal filter solutions, efficiency advancements, and efforts to promote a sustainable future. 

We pride ourselves in employing the most experienced and innovative individuals in the field, utilizing the highest quality materials and the optimized process and formulations to ensure that our customers receive the level of quality and value that they deserve. Our superior products performance, professionalism and stability is evidenced by our valued customers, which are one of the best in the industry. Contact us today to see how we can help with your molten metal filtration needs. 


Foundry Molten Metal Filters

Ceramic foam filter & Fiberglass fabric mesh filter

High-tech enterprices focus on foundry molten metal filters

Certificates of “ High-tech Enterprise” and “ High-tech Product”

In the beginning of 2017, we win certificates of “ High-tech Enterprise on ceramic foam filter ” and “ High-tech metal casting filtration Product ” . The later award is issued for Fiberglass fabric mesh filters series for low pressure die castings filtration, which has successfully passed the evaluation of Hebei Provincial Science Technology Department. 


An ISO 9001: 2015 certified enterprise on foundry molten metal filters

We strictly follow the ISO 9001 & 5S management system and do the best to make the high quality foundry filters, especially the ceramic foam filters as for it's complex manufacturing process.




New built facility and upgraded capacity of ceramic foam filter for foundry metal castings filtration



State of art automated production lines


Ningxin New Material - Molten metal filters (pdf)