ቻንግሹ አዲስ ቬንቸር ኢምፕ & ኤክስ.Co., Ltd. አድራሻ No.20 Haiping Rd፣ Fushan，haiyu Town፣ Changshu፣ Jiangsu China ኢ-ሜይል nvchem@hotmail.com ስልክ ሽያጭ: 86-512-52678575 ድጋፍ: 86-13776233393
