Civen Hlau Khoom (Shanghai) Co., Ltd. Rhiav 2-2, No.1888 Xiechun Road, Jiading District, Shanghai, 201804, PRChin E-mail:sales@civen.cn +86 21 5635 1345 Monday-Friday: 9 teev sawv ntxov txog 6 teev tsaus ntujHnub Saturday, Hnub Sunday: Kaw Sau koj cov lus ntawm no thiab xa tuaj rau peb
