custom smart lock frame with handle
- Brand: Shang Jie
- Packaging: PE bags/OPP bags/Cardboard Box...
- Supply Ability: Excellent
- Min. Order: 5000 Piece/Pieces
Surface shape and positional tolerances for zinc alloy die castings
It is generally believed that the surface shape and position of zinc alloy die castings are mainly determined by the formed surface of the zinc alloy die casting mold
"The shape and position can achieve high accuracy, so there are no other...
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