ʻO Shanghai Bluestone Plastic Technology Co., Ltd. Room1102, No.18, alanui Shunyi Shanghai, Kina li_qing@bluestone.com.cn 0086-13817697799 ,0086-(0)21-62444079,0086-(0)21-62444608 Poakahi-Palima: 9am a 6pmPoaono, Sabati: Paa E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
