Main Product Lines of
Sales Department 1 |
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| produce process: |
line art ˇ÷ films ˇ÷ exposure of the brass plate ˇ÷ etching onto the brass plates ˇ÷ enamel filling ˇ÷ polishing ˇ÷ die cut ˇ÷ soldering nail ˇ÷ electroplating ˇ÷ covering epoxy ˇ÷ attaching butterfly clutch ˇ÷ packing |
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soft enameled:
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