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自由容器
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Qingdao Best New Material Co., Ltd. is located in Qingdao National High-tech Industrial Development Zone. It is a specialized enterprise engaged in R&D and manufacturing of plastic masterbatch and modified plastics. The company has passed ISO9001 quality management system certification; the company has been built according to international advanced standards. The dust-free, pollution-free modern factory has an annual production capacity of about 15,000 tons. With advanced testing and experimental instruments such as material testing machine...
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