河北光德精密机械有限公司
Guangde utilizes silica sol investment casting with advanced production, CNC machining, and full testing capabilities. We produce precision steel castings and machined parts per GB, ASTM, DIN standards. Offering complete services from mold design to finishing, our strong R&D meets specialized needs like deep holes, complex cavities, and high-precision work.
Website：https://www.grandecasting.com/xinwenzhongxin/hebeiguangdejingmijixiegufenyouxiangongsi.html