Ningxin casting and filtering products adopt unique craftsmanship and original auxiliary materials formula. After testing by industry authoritative institutions, the use requirements have been achieved in the aspects of heat resistance, filtration efficiency and strength, etc., and have been recognized by many customers. Ningxin is a leader in the research and development and production industry of high -silicon oxygen glass fiber filters in China, and has outstanding innovation capabilities in filtering manufacturing technology. Ningxin has cooperated with many scientific research institutions and colleges and universities for many years, and has continuously launched the need to effectively help customers improve product quality and reduce costs that meet the needs of the development of the foundry industry. In order to adapt to the development trend of "environmental protection, health, and green", Ningxin has been committed to the research and development of new products. The newly launched patented product "smokeless filter" has quickly occupied the market. Essence

Ningxin has more than 3,000 domestic partners. A marketing team composed of sales engineers who are proficient in casting and filtering technology and after -sales customer service managers can provide comprehensive filtering solutions according to the actual situation of the user. The delivery is timely and well received.

Ningxin adheres to "creating Ningxin brand with conscience", is committed to helping customers improve the quality of castings, reduce production costs, and advance and develop with customers!