Shanghai Bluestone Plastic Technology Co., Ltd. Room1102, No.18, Shunyi Road Shanghai, Sina li_qing@bluestone.com.cn 0086-13817697799 ,0086-(0)21-62444079,0086-(0)21-62444608 Alatsinainy-Zoma: 9 maraina hatramin'ny 6 harivaSabotsy Alahady: Mihidy Soraty eto ny hafatrao ary alefaso aminay
