SHIYUNJIA provides custom plastic injection molding for mold trials, process validation, low-volume runs, and volume production. With 10 injection molding machines from 120T to 450T, we support new molds and evaluated customer-supplied molds according to confirmed material, color, quality, packing, and delivery requirements.
SHIYUNJIA provides low-volume plastic injection molding for design verification, engineering changes, new material or color trials, assembly checks, and pre-production validation. With 10 injection molding machines from 120T to 450T, approved projects can continue from trial production to volume production under confirmed quality, packing, and delivery requirements.
SHIYUNJIA trials the injection molds we manufacture before shipment. Each mold is evaluated against the agreed material, color, appearance, critical dimensions, and assembly requirements. If correction is required, the mold is modified and trialed again. Shipment is arranged after the customer approves the agreed samples and trial results.
Related guidance: what should be recorded after the first mold trial, from molding conditions and sample identification to corrective actions and approval.
