Currently dimensional optical waveguide fiber crown and plastic hose and other products have been exported to Poland, India, Canada, Russia, New Zealand, Australia and other countries and regions.
目前维冠光纤导光管及塑胶软管等系列产品已远销波兰、印度、加拿大、俄罗斯、新西兰、澳大利亚等国家和地区。
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