昆山欧美一级中文字幕塑膠模具有限公司

Release date：2019-05-13 Click number：12940

Release date：2019-05-13 Click number：12900

Release date：2019-05-10 Click number：19629

Release date：2019-05-10 Click number：28991

Release date：2019-05-10 Click number：29598

Plastic moulds can be divided into three categories according to different gatinRelease date：2018-09-18 Click number：14972

Plastic mold casting system can be divided into three categories according to different system types. (1) Door mold, gate and gate parting line, mold and stripping, the simplest design, easy processing, low cost, so more and more people use the door