As a professional translator & interpreter, I've been specializing in English-Mandarin bidirectional translation for more than 8yrs, esp. in the field of business and engineering . The end clients I served for includes but not limited to BASF, PetroChina, CNOOC, Unicol and so on. The projects I've participated in includes the construction of a thermal power plant with 560MW output capacity, the commissoing and debugging of flocculant reactors and gas columns, gas field development, copper smelter construction etc. Mandarin is my mother tongue. I'm not only have a good understanding of engineering but also have a good understanding of marketing. I'm willing to help my client smooth business obstacles through translation and interpretation. Last but utmost important, hire a vetran ensure the worth of every pennny you spend.