Malingaliro a kampani Shanghai Bluestone Plastic Technology Co., Ltd. Chipinda1102, No.18, Shunyi Road Shanghai, China li_qing@bluestone.com.cn 0086-13817697799 ,0086-(0)21-62444079,0086-(0)21-62444608 Lolemba-Lachisanu: 9am mpaka 6pmLoweruka, Lamlungu: Kutsekedwa Lembani uthenga wanu apa ndikutumiza kwa ife