Interpreter in Mumbai(Chinese&English)

I need one interpreter in Mumbai, help our engineer to communicate with Mumbai factory about solving the machine problem. It'll be about 7 days. U better be native Chinese and speak English fluently. Easy translation, native Chinese because the engineer might be boring or waiting a long time, u give a good company, that's [login to view URL] male is acceptable. Low budget. The engineer can solve machine problem by himself, you just sometimes explain a little to Mumbai factory boss.