Chiwonetsero

Zhoushan Nanhaiya nawo mwachangu ziwonetsero zoweta ndi mayiko makina pulasitiki makina makampani, monga aliyense CHINAPLAS Mayiko Rubber ndi Pulasitiki Exhibition (CHINAPLAS Mayiko Rubber ndi Plastics Exhibition ndi dziko kutsogolera mapulasitiki ndi mphira makampani chionetsero, ndi makampani Insider kuzindikira kuti chikoka chake ndi chachiwiri kwa German "K Show"), Russia Chiwonetsero cha Rubber ndi Plastics Plastics, Turkey Chiwonetsero cha Rubber ndi Plastics ku Uzbekistan, ndi zina zotero.