Henan Jinnaiyuan New Materials Tech. Co., Ltd. was founded in 2005 with nearly 200 employees, is a professional manufacture of new type of foundry materials.
Our main products are spherical ceramic foundry sand, new type of special resin coated sand, coating, furnace lining, slag remover, and covering agent, etc. which are widely used in high-end foundry and enjoy good reputation in domestic market.

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Our products introduce the international advanced production technology and management concept to innovate the application

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