Shipu Group Co.,Ltd. Zheng Injeniyeri mu by'ubucuruzi 86-13903119967 86-13903119967 zheng@shiputec.com Lidiya Injeniyeri mu by'ubucuruzi 86-18931879307 86-18931879307 lydia@shiputec.com Gao Injeniyeri wa Serivisi 86-17531138999 86-17531138999 gaokun@shiputec.com