Shandong Aojin Chemical Technology Co., Ltd. Indirizzu 10/F, Building A, Zibo New Material Trading Center, Zhangdian, Zibo, Shandong telefonu +86 15666531308 (WhatsApp)+86-533-2188606 E-mail info@aojinchem.com U situ web https://www.aojinchem.com Scrivite u vostru missaghju quì è mandate à noi
