... processing.11. Mold making process, Planer/Shaper, Milling, Grinding, Drilling, CNC Milling, Texts, EDM, Lathe, Polish, Heat treatment, Cr. Coating , Texture ... YOHENJACEN PRECISION MOULD CO.,LTD. is a privately-owned enterprises established in the year 2000 .We specialize in high-quality plastic injection ...