Zhongzhu Technology provides full custom mold development services, including die casting mold design, manufacturing, testing, maintenance and high-precision jig grinding for telecom, automotive and medical components.

Electrical Discharge Machining (EDM) is a non-contact precision machining process that shapes conductive metals via controlled spark erosion, ideal for intricate mold cavities and hard alloy parts.

Injection moulding is a high-volume manufacturing technique to produce identical plastic components by injecting molten polymer into a precision mould cavity. A full production cycle consists of 6 sequential core stages.

Injection molds can be divided into cold runner molds and hot runner molds according to gating system design. A hot runner system keeps the plastic melt hot all the way from the machine nozzle to the mold gate, preventing the runner material from solidifying during molding. It eliminates cold runner waste and improves production efficiency.