Nanjing IDEA New Material International Co., Ltd. Wāhitau Rūma 1011, Waeine 4, Whare Tongjing, No.198 Hexi Street, Jianye District Nanjing ī-mēra taiqijiersuan666@gmail.com Waea +86 13814027920 +86 18114711587 +86(025)52389892 +86(025)51862543 Nga haora 24 haora i runga ipurangi