Release date：2019-05-13 Click number：9663

Release date：2019-05-13 Click number：9764

Release date：2019-05-10 Click number：16000

Release date：2019-05-10 Click number：24794

Release date：2019-05-10 Click number：25283

Plastic moulds can be divided into three categories according to different gatinRelease date：2018-09-18 Click number：11561

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