We are outstanding in making foundry pattern for molding line of self - solid resin sand , pattern for molding line of green sand , hot and cold core box for various core shooter , core - setting jig and core positioner in large - batch production 我們致力于設(shè)計并生產(chǎn)高質(zhì)量的金屬模具,材質(zhì)可以是鑄鋁、鑄鐵、鑄銅、鋼,同時也可以生產(chǎn)木模、塑料模。