Changshu yangi Venture Ist. Va EXP. Co., LTD. Manzil 2-sonli Haping Rd, Fushan, Xamu shahri, Changshu, Jiangsu Xitoy Elektron pochta nvchem@hotmail.com Telefon Savdo: 86-512-52675575 Qo'llab-quvvatlash: 86-1377233393