Dongguan Longxingsheng Packaging Technology CO.,Ltd is located in world manufacturer city----Dongguan City, Guangdong Province. We have independent R&D department which is led by Tsinghua University ***tor. Up to now, We have got more than 10 patents including pratice patents, appearance patents and technology-based patents. We have been specialized in post-press machinery`s research, development, manufacturing and selling for more than 10 years. Grooving machine series and rigid box forming series are our ...
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