Changjiang Materials: The 3D printing sand produced by the company is used in 3D printing sand mold casting. Among the customers who purchase the company's 3D printing sand are suppliers in the aerospace and military industries.
2025-12-11
Changjiang Materials: The 3D printing sand produced by the company is used in 3D printing sand mold casting. Among the customers who purchase the company's 3D printing sand are suppliers in the aerospace and military industries.