Auto parts

The company has passed IATF16949 system certification. We can provide automotive chassis castings, transmission system components, and various small accessories upon request.

Currently, the company's automotive parts production processes include: silica sol precision casting, laminated sand shell molding process, clay sand production processes (horizontal line, static pressing line), and others. The silica sol precision casting process produces high-precision, small-batch castings; The laminated sand shell process is applied to small batch small to medium castings; The clay sand process is suitable for large-scale casting production.

China National Building Material Kaiyuan uses high-quality materials, advanced processes, and strict quality control for automotive parts, offering longer service life and more stable performance. We welcome friends from home and abroad to discuss and collaborate.