Qingdao construction machinery plant   

Qingdao Jian Jin Machinery extrusion specializing in the production of various machine tooling, mainly include: PE.PPR.PP.PVC die head, carbon spiral tube head, prestressed corrugated pipe die. And to undertake all kinds of old Qingdao Jian Jin Machinery extrusion equipment specializing in the production of various machine tooling, mainly include: PE.PPR.PP.PVC die head, carbon spiral tube head, prestressed corrugated pipe die. And to undertake all kinds of old equipment repair transformation. Preparation of dimension built in Qingdao Jin Machinery extrusion specializing in the production of various machine tooling, mainly include: PE.PPR.PP.PVC die head, carbon spiral tube head, prestressed corrugated pipe die. And to undertake all kinds of old equipment repair transformation. Qingdao golden machinery extrusion modification to build the professional production of various kinds of machine tooling, mainly include: PE.PPR.PP.PVC die head, carbon spiral tube head, prestressed corrugated pipe die. And to undertake all kinds of old equipment repair transformation. Build. Qingdao Jian Jin Machinery extrusion specializing in the production of various machine tooling, mainly include: PE.PPR.PP.PVC die head, carbon spiral tube head, prestressed corrugated pipe die. And to undertake all kinds of old equipment repair transformation.

Extrusion mould, plastic machinery mould, Jiaozhou extrusion mould, plastic machinery, equipment manufacturing