China factory usb flash disk shell mould tooling(with video)
Yunpeng Mold focus on injection mold tooling 15 years.
more than 10 styles usb disk mold
Model:usb flash disk shell mould
Yunpeng Mold focus on injection mold tooling 15 years.
more than 10 styles usb disk mold
Model:usb flash disk shell mould