The factory is managed according to ISO9000 management system, advanced processing equipment and six gantry processing centers are continuously updated within two years.

over 30 technical engineers. We control the design, production, installation and maintenance by our own.

With a maximum processing range of 12000mmX3400mmX1500mm, pentahedron capacity,

Three coordinate, metallographic, hardness testing instrument.

45 years of experience, more than 600 types molding line design and production

It is the best sand box castings supply in North China, with real materials and first-class quality.