Shandong Aojin Chemical Technology Co., Ltd. Adrès 10/f, Bati A, Zibo New Materyèl Komès Sant, Zhangdian, Zibo, Shandong Telefòn +86 1566531308 (WhatsApp)+86-533-2188606 Imèl info@aojinchem.com Sit entènèt https://www.aojinchem.com Ekri mesaj ou a isit la epi voye li bay nou