China Precision Mould Parts manufacturer
Contact Us

Contact Person : Sun Cui

Phone Number : 86-13392812620

WhatsApp : +8613392812620

Free call
QC Profile
QC Profile

We have strict quality control system


1. In-coming Material Inspect

2. mixing powder inspection: density, hardness, composition rate, grain size....

3.Dongguan Qy Hardware Mould Part Factory quality control 0

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