Car engine heat shields comp refers to the structural shape of the parts in order to obtain the structural shape of the parts, made of other easily molded materials in advance, and then put the mold in the sand mold.
Car engine shock absorber sleeve refers to the structural shape of the parts in order to obtain the structural shape of the parts, made of other easily molded materials in advance, and then put the mold in the sand mold.
Car sunroof assembly refers to the structural shape of the parts in order to obtain the structural shape of the parts, made of other easily molded materials in advance, and then put the mold in the sand mold.
Car rear suspension frame refers to the structural shape of the parts in order to obtain the structural shape of the parts, made of other easily molded materials in advance, and then put the mold in the sand mold.
Car front cross beam refers to the structural shape of the parts in order to obtain the structural shape of the parts, made of other easily molded materials in advance, and then put the mold in the sand mold.
Car rear sub-frames refers to the structural shape of the parts in order to obtain the structural shape of the parts, made of other easily molded materials in advance, and then put the mold in the sand mold.