Shandong Aojin Chemical Technology Co, Ltd. Anwani 10/F, Jengo A, Kituo kipya cha Biashara cha Zibo, Zhangdian, Zibo, Shandong Simu +86 15666531308 (whatsapp)+86-533-2188606 Barua pepe info@aojinchem.com Tovuti https://www.aojinchem.com Andika ujumbe wako hapa na ututumie