Custom Intelligent door lock frame
- Brand: Shang Jie
- Packaging: PE bags/OPP bags/Cardboard Box...
- Supply Ability: Excellent
- Min. Order: 5000 Piece/Pieces
gating system 1) Filling method of metal liquid: The metal liquid is divided into two strands by the fixed mold insert and flows into the cross runner to avoid direct flow into the impact core, which is to be filled by the cross runner
After filling, the mold cavity is filled through an annular inner gate, and the...
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