Release date：2019-05-13 Click number：9882

Release date：2019-05-13 Click number：9986

Release date：2019-05-10 Click number：16308

Release date：2019-05-10 Click number：25205

Release date：2019-05-10 Click number：25702

Plastic moulds can be divided into three categories according to different gatinRelease date：2018-09-18 Click number：11811

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