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Qingdao Deyin Packing Co., Ltd.
实力工厂
{0} 年
Shandong, China
主营产品: 瓦楞纸箱/纸托盘、膨胀聚丙烯片材、膨胀聚丙烯盒
Quality management certifiedOn-site technical supportSupplier assessment proceduresCompetitive OEM factory