Product specification: 4-219 circular pipes and counterpart, elbow, heterogeneous tube mold. model: 30 machine - 100 units use the tube making mold, the high frequency welded pipe mold, the heterogeneous tube mold. brand: “fine Xin”. material quality: D2 material, Cr12mov material. performance and merit: Uses the real air to quench the deep cold treatment, degree of hardness is high, is durable, is wear-resisting, the mold more uses to be brighter. product packaging: Wooden crate packing. product use: Uses in each kind of material quality the circular pipe, Fang Guan, the elbow, the heterogeneous tube's production. post-sale service: In domestic customer new mold one year free follow-up service, may test the mold first regarding the good faith high customer, after the satisfaction, pays money. The overseas customer discusses in person or the telephone discussion.