Gōngchǎng dìngzhì le yī pī xīn mújù yòng yú shēngchǎn.
The factory had a batch of new molds custom-made for production.
Tips
usage
模具 is most often pronounced mú jù in everyday speech (the first character 模 has two readings: mó in 模仿 and mú in 模具). The CEDICT entry notes Taiwan reads it as mó jù.
