Certificates
With the hard work of our team, we have won 7 national patents and are in the preselecting list of high- and new-tech enterprise by Dongguan Science and Technology Bureau.
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CNC double-direction mortising machine, patent No.: ZL201520732079.7
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The secondary knife feeding device of automatic copy shaper, patent No.: ZL201120437841.0
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Automatic copy shaper, patent No.: ZL 201120439178.8
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Tenoning machine, patent No.: ZL201420606092.3
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Saw cutting device of automatic copy shaper, patent No.: ZL201320020949.9
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Automatic copy sander, patent No.: ZL201220069915.4
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Automatic drilling and tapping machine, patent No.: ZL201320444981.X
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Our register trademark is GOLDSUN
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Our register trademark is GOLDSUN