Qingdao Zhida polymer material Co Ltd has become a joint-stock enterprise integrating with plastic machinery processing and plastic products production over nine years�unswerving efforts. Based on absorbing the technology of Germany, South Korea and Switzerland, the scientific research personnel of co***ny have brought forth the new. Zhida co***ny has developed a series of plastic machinery products and electric heating fusion tape, electric hot-melt sleeve, heat shrinkable sleeve, 3PE heat shrinkable band...
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